BAG-PIPE (Celt. piob-mala, ullan-piob, cuislean, cuislin; Fr. cornemuse, chalemie, musette, sourdeline, chevrette, loure; Ger. Sackpfeife, Dudelsack; M. H. Ger. Suegdbalch ; Ital. cornamusa, piva, sampogna, surdelina; Gr. "askaulos"; Lat. ascaulus (?), tibia utricularis, utricularium; med. Lat. chorus), a complex reed instrument of great antiquity. The bag-pipe forms the link between the syrinx (q.v.) and the primitive organ, by furnishing the principle of the reservoir for the wind-supply, combined with a simple method of regulating the sound-producing pressure by means of the arm of the performer. The bag-pipes consists of an air-tight leather bag having three to five apertures, each of which contains a fixed stock or short tube. The stocks act as sockets for the reception of the pipes, and as air-chambers for the accommodation and protection of the reeds. The pipes are of three kinds: (1) a simple valved insufflation tube or "blow-pipe," by means of which the performer fills the bag reservoir; (2) the "chaunter" (chanter) or the melody-pipe, having according to the variety of the bag-pipe a conical or a cylindrical bore, lateral holes, and in some cases keys and a bell; the "chaunter" is invariably made to speak by means of a double-reed; (3) the "drones," jointed pipes with cylindrical bore, generally terminating in a bell, but having no lateral holes and being capable, therefore, of producing but one fixed note.
The main characteristic of the bag-pipe is the drone ground bass which sounds without intermission. Each drone is fitted with a beating-reed resembling the primitive "squeaker" known to all country lads; it is prepared by making a cut partly across a piece of cane or reed, near the open end, and splitting back from this towards a joint or knot, thus raising a tongue or flap. The beating-reed is then fixed in a socket of the drone, which fits into the stock. The sound is produced by the stream of air forced from the bag into the drone-pipe by the pressure of the performer's arm, causing the tongue of reed to vibrate over the aperture, thus setting the whole column of air in vibration. The drone-pipe, like all cylindrical tubes with reed mouthpieces, has the acoustic properties of the closed pipe and produces the note of a pipe twice its length. The drones are tuned by means of sliding-joints.
The blow-pipe and the chaunter occupy positions at opposite extremities of the bag, which rests under the arm of the performer while the drones point over his shoulder. These are the main features in the construction of the bag-pipe, whose numerous varieties fall into two classes according to the method of inflating the bag: (1) by means of the blow-pipe described above; (2) by means of a small bellows connected by a valved feed-pipe with the bag and worked by the other arm or elbow to which it is attached by a ribbon or strap.
Class I. comprises: (a) the Highland bag-pipe; (b) the old Irish bag-pipe; (c) the cornemuse; (d) the bignou or biniou (Breton bag-pipe); (e) the Calabrian bag-pipe; (f) the ascaulus of the Greeks and Romans; (g) the tibia utricularis; (h) the chorus. To Class II. belong: (a) the musette; (b) the Northumbrian or border bag-pipe; (c) the Lowland bag-pipe; (d) the union pipes of Ireland; (e) the surdelina of Naples.
1. The Highland Bag-pipe. - The construction of the Highland pipes is practically that given above. The chaunter consists of a conical wooden tube terminating in a bell and measuring from 14 to 16 in. including the reed. There are seven holes in front and one at the back for the thumb of the left hand, which fingers the upper holes while the right thumb merely supports the instrument. The holes are stopped by the under part of the joints of the fingers. There is in addition a double hole near the bell, which is never covered, and merely serves to regulate the pitch. As the double reed is not manipulated by the lips of the performer, only nine notes are obtained from the chaunter, as shown: - 
The notes do not form any known diatonic scale, for in addition to the C and F being too sharp, the notes are not strictly in tune with each other. Donald MacDonald, in his treatise on the bag-pipe states that "the piper is to pay no attention to the flats and sharps marked on the clef, as they are not used in pipe music; yet the pipe imitates several different keys which are real, but ideal on the bag-pipe, as the music cannot be transposed for it into any other key than that in which it is first played or marked." Mr Glen, the great dealer in bag-pipes, gave it as his opinion "that if the chaunter were to be made perfect in any one scale, it would not go well with the drones. Also, there would not be nearly so much music produced (if you take into consideration that it has only nine invariable notes) as at present it adapts itself to the keys of A maj., D maj., B min., G maj., E min. and A min. Of course we do not mean that it has all the intervals necessary to form scales in all those keys, but that we find it playing tunes that are in one or other of them." Mr Ellis considers that the natural scale of the chaunter of the bag-pipe corresponds most nearly with the Arab scale of Zalzal, a celebrated lutist who died c. A.D. 800.
The three drones are usually tuned to A, the two smallest one octave below the A of the chaunter, and the largest two octaves below. The three principal methods of tuning the drones are shown as follows: -  
The excessive use of ornamental notes on the Highland bag-pipe has arisen from a technical peculiarity of the instrument, which makes a repetition of the same note difficult without the interpolation of what is known among pipers as "cuts" or "warblers," i.e. grace notes fingered with great rapidity (see below for an example). These warblers, which consist not only of single notes but of groups of from three to seven notes, not consecutive but in leaps, assist in relieving the constant discord with the drone bass. Skilful pipers have been known to introduce warblers of as many as eleven notes between two beats in a bar.
The use of musical notation for the Highland pipe tunes is a recent innovation; the pipers used verbal equivalents for the notes; for instance, the piobaireachd Coghiegh nha Shie, "War of peace," which opens as shown here, was taken down by Capt. Niel MacLeod from the piper John McCrummen of Skye as verbally taught to apprentices as follows: -
"Hodroho, hodroho, haninin, hiechin,
Hodroha, hodroho, hodroho, hachin,
Hiodroho, hodroho, haninin, hiechin," etc.
The conclusion of the tune is thus expressed:
"Hiundratatateriri, hiendatatateriri, hiundratatateriri, hiundratatateriri."
Written down this seems a mere unintelligible jumble, but could we hear it, as sounded by the pipers, with due regard for the rhythmical value of notes, it would be a very different matter. Alexander Campbell relates that a melody had to be taken down or translated "from the syllabic jargon of illiterate pipers into musical characters, which, when correctly done, he found to his astonishment to coincide exactly with musical notation."
A Highland bag-pipe of the 15th century, dated MCCCCIX., in the possession of Messrs J. & R. Glen of Edinburgh, was exhibited at the Royal Military Exhibition in London in 1890 (see fig. 1 (4)). There were two drones, inserted in a single stock in the form of a wide-spread fork, and tuned to A in unison with the lowest note of the chaunter, which had seven finger-holes in front and a thumb-hole at the back.
The old Irish Bag-pipe. - Very little is known about this instrument. It is mentioned in the ancient Brehon Laws, said to date from the 5th century (they are cited in compilations of the 10th century), in describing the order of precedence of the king's bodyguard and household in the Crith Gabhlach: "Poets, harpers, pipers, horn-blowers and jugglers have their place in the south-east part of the house." The word used for (bag-) pipers is Cuislennaïgh, a word associated with reed instruments (cuiscrigh = reeds; O'Reilly's Irish-English Dictionary, Dublin, 1864). The old Irish bag-pipe, of which we possess an illustration dated 1581, had a long conical chaunter with a bell and apparently seven holes in front and a thumb-hole behind; there were two drones of different lengths - one very long - both set in the same stock. It is exceedingly difficult to procure any accurate information concerning the development of the bag-pipe in Ireland until it assumed the present form, known as the union-pipes, which belong to Class II.
The cornemuse and chalemie were the bag-pipes in use in France, Italy and the Netherlands before the advent of the musette, to which they bear the same relation as the old Irish bag-pipe does to the union-pipes, or the cornemusa or piva to the sampogna or surdelina in Italy. Two kinds of cornemuses were known in France during the 16th and 17th centuries, differing in one important structural detail, which affected the timbre of the instruments. Père Marin Mersenne has given a detailed description of these varieties and of the musette, with very clear illustrations of the instruments and all their parts. The cornemuse or chalemie used by shepherds, and as a solo instrument (see fig. 1 (1)), was similar to the Highland bag-pipe; it consisted of a leather bag, inflated by means of a valved blow-pipe; a large drone (gros bourdon) 2 ft. long included the beating-reed, which measured 2 in., and was fixed in the stock; the small drone (petit bourdon), 1 ft. in length including a reed 2 in. long, also had a beating-reed and was fixed in the same stock as the chaunter. The two drones were tuned to C. The chaunter had a conical bore and a double reed like an oboe, but hidden within the stock; it could be taken out and played separately, when the compass given by the eight holes (seven in front and a thumb-hole) C to C' could be increased by a third to E, by overblowing the D and E an octave by pressure of the breath and lips on the reed, now taken directly into the mouth. The second kind of cornemuse was played only in concert with a family of instruments known as Hautbois de Poitou, a hautbois having the reed enclosed in an air-chamber, just as is the case with the reeds of the bag-pipe. This cornemuse had but one drone which could, like the others, be lengthened for tuning by drawing out the joint; the reed was not a beating-reed but a double reed like that of the chaunter; this constitutes the main difference between the two cornemuses. The chaunter had eight holes, the lowest of which was covered by a key enclosed in a perforated box.
The Sackpfeife or Dudelsack of Germany was an instrument of some importance made in no less than five sizes, all described and illustrated by Michael Praetorius. They consist of the Grosser Bock or double-bass bag-pipe, a formidable-looking instrument with a single cylindrical drone of a great length, terminating, as did the chaunter also, in a curved ram's horn (to which the name was due). The chaunter had seven finger-holes and a vent-hole in front, and a thumb-hole at the back. The drone was tuned to G, an octave below the chaunter.
The Bock, of similar construction, was pitched a fourth higher in C.
The Schäferpfeife had two drones in B flat and F. Praetorius explains that the upper notes of the chaunter of this sackpfeife had a faulty intonation which could not be corrected owing to the absence of the thumb-hole, usual in all other varieties of the instrument.
The Hümmelchen had two drones tuned to F and C.
The Dudey or treble sackpfeife was the smallest of the family, and had three drones tuned to E flat, B flat and E flat, and a chaunter with a compass ranging from F or E flat to C or D.
Praetorius also mentions a different kind of sackpfeife he saw in Magdeburg (see op. cit. Theatrum, pl. v., No. 4), which was somewhat larger than the schäferpfeife and pitched a third lower. There were two chaunters mounted in one stock, each having three holes in front and one for the thumb at the back. The right-hand chaunter sounded the five notes D, E, F, G, A, and the left-hand chaunter, G, A, B, C, D. The performer was thus able to play simple two-part melodies on the Magdeburg bag-pipe. Praetorius mentions in addition the French bag-pipe (musette), similar in pitch to the hümmelchen, but inflated by means of the bellows.
The Calabrian bag-pipe has a bag of goatskin with the hair left on, and is inflated by means of a blow-pipe. There are two drones and two chaunters, all fixed in one stock. Each chaunter has three or four finger-holes and the right-hand pipe has the fourth covered by a key enclosed in a perforated box; both drones and chaunter have double reeds.
The ancient Greek bag-pipe (see Askaules), and the Roman tibia utricularis, belonged to this class of instrument, inflated by the mouth, but it is not certain that they had drones (see below, History).
II. The second class of instruments, inflated by means of a small bellows worked by the arm, has as prototype the musette (see fig. 1 (3)), which is said to have been evolved during the 15th century; from the end of the 15th century there were always musette players at the French court, and we find the instrument fully developed at the beginning of the 17th century when Mersenne gives a full description of all its parts. The chief characteristic of the musette was a certain rustic Watteau-like grace. The face of the performer was no longer distorted by inflating the bag; for the long cumbersome drones was substituted a short barrel droner, containing the necessary lengths of tubing for four or five drones, reduced to the smallest and most compact form. The bores were pierced longitudinally through the thickness of the wood in parallel channels, communicating with each other in twos or threes and providing the requisite length for each drone. The reeds were double "hautbois" reeds all set in a wooden stock or box within the bag; by means of regulators or slides, called layettes, moving up and down in longitudinal grooves round the circumference of the barrel, the length of the drone pipes could be so regulated that a simple harmonic bass, consisting mainly of the common chord, could be obtained. The chaunter, of narrow cylindrical bore, was also furnished with a double reed and had eleven holes, four of which had keys, giving a compass of twelve notes from F to C. This number of holes was not invariable. After Mersenne's time, Jean Hotteterre (d. 1678), a court musician, belonging to the band known as the Musique de la Grande Ecurie, in which he played the dessus de hautbois, introduced certain improvements in the drones of the musette. His son Martin Hotteterre (d. 1712) added a second chaunter to the musette, shorter than the first, to which it was attached instead of being inserted into the stock. The Hotteterre chaunter, known as le petit chalumeau, had six keys, whereas the grand chalumeau had seven, besides eight finger-holes and a vent-hole in the bell. All these keys were actuated by the little finger of the left hand and the thumb of the right hand, which were not required to stop holes on the large chaunter. The grand and petit chalumeaux are figured in detail with keys and holes in a rare and anonymous work by Borjon (or Bourgeon ), who gives much interesting information concerning one of the most popular instruments of his day. The bellows, he states, borrowed from the organ, were added to the musette about forty or fifty years before he wrote his treatise. The compass of the improved musette of Hotteterre was as shown: -
the eight holes of the grand chalumeau.
the seven keys of the grand chalumeau.
the six keys of the petit chalumeau.
The four or five drones were usually tuned thus:
The chaunters and drones were pierced with a very narrow cylindrical bore, and double reeds were used throughout, causing them to speak as closed pipes, which accounts for the deep pitch of these relatively short pipes (see Aulos). Martin Hotteterre was hardly the first to introduce the second chaunter for the bag-pipe, since Praetorius in 1618 figures and describes the Magdeburg sackpfeife with two chaunters, but without keys and with a conical bore.
The surdelina or sampogna is described and illustrated by Mersenne as the musette de Naples; its construction was very complicated. Mersenne states that the instrument was invented by Jean Baptiste Riva (who was living in Paris in 1620), Dom Julio and Vincenze; but Mersenne seems to have made alterations himself in the original instrument, which are not very clearly explained. There were two chaunters with narrow cylindrical bore and having both finger-holes and keys; and two drones each having ten keys. The four pipes were fixed in the same stock, and double reeds were used throughout; the bag was inflated by means of bellows. Passenti of Venice published a collection of melodies for the zampogna in 1628, under the title of Canora Zampogna.
The modern Lowland bag-pipe differs from the Highland bag-pipe mainly in that it is blown by bellows instead of by the mouth.
The Northumbrian or Border bag-pipe, also blown by means of bellows, is chiefly distinguished by having a chaunter stopped at the lower end so that when all the holes are closed, the pipe is silent. There are seven finger-holes, one for the thumb, and a varying number of keys. The four drones are fixed in one stock and are tuned by means of stoppers, so that, as in the musette, any one of them may be silenced. A fine Northumbrian bag-pipe from the collection of the Rev. F. W. Galpin is illustrated (fig. 1. (5)).
The union pipes of the 18th century, or modern Irish bag-pipe, blown by bellows (see fig. 1. (2)), had one chaunter with seven finger-holes, one thumb-hole and eight keys, which together gave the chromatic scale in two octaves. The drones were tuned to A in different octaves, and three regulators or drones with keys, played by the elbow, produced a kind of harmony; the regulators correspond to the sliders on the drone-barrel of the musette.
History of the Bag-pipe. - There is reason to believe that the origin of the bag-pipe must be sought in remote antiquity. No instrument in any degree similar to it is represented on any of the monuments of Egypt or Assyria known at the present day; we are, nevertheless, able to trace it in ancient Persia and by inference in Egypt, in Chaldaea and in ancient Greece. The most characteristic feature of the bag-pipe is not the obvious bag or air-reservoir from which the instrument derives its name in most languages, but the fixed harmony of the buzzing drones. The principle of the drone, i.e. the beating-reed sunk some three inches down the pipe, was known to the ancient Egyptians. In a pipe discovered in a mummy-case and now in the museum at Turin, was found a straw beating-reed in position. The arghoul (q.v.), a modern Egyptian instrument, possesses the characteristic feature of drone and chaunter without the bag. The same instrument occurs once in the hieroglyphs, being sounded as-it, and once on a mural painting preserved in the Musée Guimet and reproduced by Victor Loret. During Jacques de Morgan's excavations in Persia some terracotta figures of musicians, dating from the 8th century B.C., were discovered in a tell (mound) at Susa, two of which appear to be playing bag-pipes; the chaunter, curved in the shape of a hook from the stock, is clearly visible, the bag under the arm is indicated, and the lips are pursed as if in the act of blowing, but the insufflation tube is absent; a round hole in one of the figures suggests its presence formerly.
The statement made by several writers on music that a bag-pipe is represented on a contorniate of Nero is erroneous, as a verification of certain references will show. The error is due in the first place to Montfaucon, who misunderstood the explanation of Bianchini's drawing which he reproduced. The contorniate referred to is one containing the hydraulic organ, and the legend Laurentinus Aug., but no bag-pipe. Bianchini gives a drawing of a bag-pipe with two long drones, which, he says, was copied from a marble relief over the gateway of the palace of the prince of Santa Croce in Rome, near the church of San Carlo ad Catinarios. If the drawing be accurate and the sculpture of classical Roman period, it would corroborate the details of the instrument held by the little bronze figure of the Roman soldier.
From England the bag-pipe spread to Caledonia and Ireland, where it took root, identifying itself with the life of the people, as a military instrument held in great esteem by the Celtic races. The bag-pipe was used at weddings and funerals, and at all festivals; to lighten labour, during the 18th century, as for instance in Skye, in 1786, when the inhabitants were engaged in roadmaking, and each party of labourers had its bag-piper. It was used in old mysteries at Coventry in 1534. Readers who wish to follow closely the history of the bag-pipe in the British Isles should consult Sir John Graham Dalyell's Musical Memoirs of Scotland (London, 1849, with illustrative plates).
On the downfall of the Roman empire, the bag-pipe, sharing the fate of other instruments, probably lingered for a time among itinerant musicians, actors, jugglers, etc., reappearing later in primitive guise with the stamp of naiveté which characterizes the productions of the early middle ages, and with a new name, chorus (q.v.). An illustration of a Persian bag-pipe dating from the 6th century A.D. (reign of Chosroes II.) is to be found on the great arch at Takht-i-Bostan (see fig. 2). This very crude representation of the bag-pipe can only be useful as evidence that during centuries which elapsed between the moulding of the figurine found in the tell at Susa, mentioned above, and the carving in the rock at Takht-i-Bostan, the instrument had survived. The reign of Chosroes was noted for its high standard of musical culture. The fault probably lies with the draughtsman, who drew the sculptures on the arch for the book. Nothing more is heard henceforth of the tibia utricularis. If the drawings of the early medieval bag-pipes, which are by no means rare in MSS. and monuments of the 9th to the 13th century, are to be trusted, it seems hard to understand the raison d'être of the instrument shorn of its drones, to see how it justified its existence except as an ill-understood reminiscence. What could be the object of laboriously inflating a bag for the purpose of making a single chaunter speak, which could be done so much more satisfactorily by taking the reed itself into the mouth, as was the practice of the Greeks and Romans? There is a fine psalter in the library of University Court, Glasgow, belonging co the Hunterian collection, in which King David is represented, as usual in the 12th century, playing or rather tuning a harp, surrounded by musicians playing bells, rebec, guitar fiddle (in 'cello position), quadruple pipes or ganistrum, and a bag-pipe with long chaunter having a well-defined stock. The insufflation tube appears to have been left out, and there are no drones to be seen.
There are interesting specimens of bag-pipes in Spanish illuminated MSS. such as the magnificent volume of the Cantigas di Santa Maria, in the Escurial, compiled for King Alphonso the Wise (13th century). There are fifty-one separate figures of instrumentalists forming a kind of introduction to the canticles, and among the instruments are three bag-pipes, one of which is a remarkable instrument having no less than four long drones and two chaunters which by an error of the draughtsmen are represented as being blown from the piper's mouth. The fifty-one musicians have been reproduced in black and white by Juan F. Riano and also by Don F. Aznar. Another fine Spanish MS. in the British Museum, Add. MS. 18,851, of the end of the 15th century, illustrated by Flemish artists for presentation to Queen Isabella, displays a profusion of musical instruments in innumerable concert scenes; there are bag-pipes on f. 13,412b and 419; one of these has two drones, one conical, the other cylindrical, bound together, and a curved chaunter.
The most trustworthy evidence we have of the medieval bag-pipe is the fine Highland bag-pipe dated 1409, and belonging to Messrs J. & R. Glen, described above. Edward Buhle points out that from the 13th century the bag-pipe became a court instrument played by minnesingers and troubadours, as seen in literature and in the MSS. and monuments. It was about 1250 that the human or animals' heads were used as stocks and as bells for the chaunters. The opinion advanced that the bellows were first added to the bag-pipe in Ireland seems untenable and is quite unsupported by facts; the bellows were in all probability added to the union-pipes in imitation of the musette. In the Image of Ireland and Discoverie of Woodkarne, by John Derrick, 1581, the Irish insurgents are portrayed in pictures full of life and character, as led to rebellion and pillage by a piper armed with a bag-pipe, similar to the Highland bag-pipe. The cradle of the musette is inconceivable anywhere but in France, among the courtiers and elegant world, turning from the pomps and luxuries of court life to an artificial admiration and cult of Nature, idealized to harmonize with silks and satins. The cornemuse of shepherds and rustic swains became the fashionable instrument, but as inflating the bag by the breath distorted the performer's face, the bellows were substituted, and the whole instrument was refined in appearance and tone-quality to fit it for its more exalted position. The Hotteterre family and that of Chédeville were past masters of the art of making the musette and of playing upon it; they counted among their pupils the highest and noblest in the land. The cult of the musette continued throughout the 17th and 18th centuries until the 'seventies, when its popularity was on the wane and musettes figured largely in sales. Lully introduced the musette into his operas, and in 1758 the list of instruments forming the orchestra at the Opéra includes one musette. Illustrations of bag-pipes are found in the miniatures of the following MSS. in the British Museum. - 2 B. VII. f. 192 and 197; Add. MS. 34,294 (the Sforza Book), f. 62, vol. i.; Burney, 275, f. 715; Add. MS. 17,280, f. 238b; Add. MS. 24,686 (Tennyson Psalter), f. 17b; Add. MS. 17,280, f. 82b; Add. MS. 24,681, f.44; Add. MS. 32,454; Add. MS. 11,867, f38; etc. etc.
 See E. G. Graff, Deutsche Interlinearversionen der Psalmen (from a 12th-cent. Windberg MS. at Munich), p. 384, Ps. lxxx. 2. "nemet den Sulmen unde gebet den Suegdbalch."
 These harmonics may be obtained by good performers by what is known as "pinching" or only partially covering the B and C holes and increasing the wind pressure.
 The notes marked with asterisks are approximately a quarter of a tone sharp.
 "Complete Tutor for attaining a thorough knowledge of the pipe music," prefixed to A Collection of the Ancient Martial Music of Caledonia called Piobaireachd, as performed on the Great Highland Bag-pipe, Edinburgh, c.1805.
 Paper on "The Musical Scales of Various Nations," by Alex. J. Ellis, F.R.S., Jrnl. Soc. Arts, 1885, vol. xxxiii. p. 499.
 Tutor for the Highland Bag-pipe, by David Glen (Edinburgh, 1899).
 Tutor for the Highland Bag-pipe, by Angus Mackay (Edinburgh, 1839).
 A Collection of Ancient Piobaireachd or Highland Pipe Music by Angus Mackay (Edinburgh, 1839), p. 128.
 A Collection of Piobaireachd or Pipe Tunes as verbally taught by the McCrummen Pipers on the Isle of Skye to their apprentices, as taken from John McCrummen (or Crimmon) by Niel MacLeod of Gesto, Skye (Edinburgh, 1880).
 Albyn's Anthology, vol. i. p. 90.
 Descriptive Catalogue of the Musical Instruments exhibited at the Royal Military Exhibition, London, 1890, Eyre & Spottiswoode, 1891, pl. ix. A, and description p. 57.
 John Derrick, Image of Ireland and Discoverie of Woodkarne (London, 1581), pl. ii.
 L'Harmonie universelle, vol. ii. bk. v. pp. 282-287 and 305 (Paris, 1636-1637).
 Syntagma Musicum, part ii., De Organographia (Wolfenbüttel, 1618); republished in Band xiii. of the Publicationen der Gesellschaft für Musikforschung (Berlin, 1884), chap. xix. and pl. v., xi., xiii.
 See E. Thoinan, Les Hotteterre et les Chèdeville, célèbres facteurs de flûtes, hautbois, bassons et musettes (Paris, 1894), p. 23. It is probable, however, that M. Thoinan, who makes this statement, has not considered the possibility of the word musette applying in this case to the small rustic hautbois or dessus de bombarde, also written muse, muset, musele, which occurs in many ballads of the 13th, 14th and 15th centuries. See Fr. Godefroy, Dictionnaire de l'ancienne langue française du IXe au XVe siècle (Paris, 1888).
 Musettes de Poitou; probably the cornemuses used in concert with the Hautbois de Poitou.
 Op. cit. vol. ii. bk. v. pp. 287-292.
 See Ernest Thoinan, op. cit. pp. 15 et seq. (cf. Jules Ecorcheville, "Quelques documents sur la musique de la Grande Ecurie du Roi" in Intern. Mus. Ges., Sammelband ii. 4, p. 625 and table 2, "Grands Hautbois").
 Méthode pour la musette, etc., by Hotteterre le Romain (Paris, 1737), 4to, chap. xvi.
 Traité de la musette avec une nouvelle méthode, etc. (Lyons, 1672), pp. 25-27 and plate. A copy of this work is in the British Museum.
 Op. cit. bk. v. p. 293.
 Illustrated and described by Capt. C. R. Day, Descriptive Catalogue, pl. ix. fig. C, p. 62.
 L'Egypte au temps des Pharaons - la vie, la science et l'art; avec Photogravures, etc. (Paris, 1889) 12mo, p. 139.
 See Délégation en Perse, by J. de Morgan (Paris, 1900), vol. i. pl. viii., Nos. 10 and 14.
 Dion Chrysostom, ed. Adolphus Emperius (Brunswick, 1844), p. 728 or lxxi. (R) 381. See Pauly-Wissowa, Realencyclopadie, s.v. "Askaules."
 54, B. Jowett's Eng. translation (Oxford, 1892).
 A suggestion the writer owes to Mr G. Barwick of the British Museum.
 See "Researches into the Origin of the Organs of the Ancients," by Kathleen Schlesinger, Sammelband ii. Intern. Musik. Ges. vol. ii, 1901, pp. 188-202.
 Suetonius, Nero, 54 (S. Clarke's translation and text).
 Archaeologia, vol. xvii. pp. 176-179 (London, 1814).
 Inscriptiones antiquae totius orbis romani (Heidelberg, 1602-1603).
 Miscell. erudit. antiquitatis.
 Munimenta antiqua, vol. ii. (London, 1799), p. 22, pl. xx. fig. 3.
 See Montfaucon, Suppl. de l'antiq. expliquée, vol. iii. pl. lxxiii., Nos. 1 and 2, and explanation p. 189; Francesco Bianchini. de tribus generibus instr. mus. veterum, Romae, 1742, pl. ii., Nos. 12 and 13, and p. 11; Suetonius, Vitae Neronis, ed. Charles Patin, cap. 41, p. 304, where the contorniate in question, whose musical instrument differs essentially from Bianchini's and Montfaucon's, is figured.
 See Catalogue of the Exhibition of Illuminated MSS. at the Burlington Fine Arts Club, 1908, No. 31.
 Notes of Early Spanish Music (London, 1887), pp. 120 and 121.
 Idumentario Española (Madrid, 1880).
 Die musikalischen Instrumente in den Miniaturen des frühen Mittelalters, p. 50 (Leipzig, 1903).
 An interesting pamphlet by Eugène de Bricqueville, Les Musettes (Paris, 1894), p. 36, with illustrations.
 See Antoine Vidal, Les Instruments à archet (Paris, 1871), vol. i. p. 81, note 1.
Note - this article incorporates content from Encyclopaedia Britannica, Eleventh Edition, (1910-1911)