[2] The Gauls took great pride in their musical culture, which is shown by the remark of Gaius Iulius Vindex, the Gallic rebel and later senator under Claudius, who shortly before the arrival in Rome called emperor Nero a malus citharodeus ("bad cithara player") and reproached him with inscitia […] artis ("ignorance of the arts").
[3] However, Celtic music culture was spread inhomogeneously over Europe: Maximinus Thrax, the Thracian-Roman emperor of Gothic descent, annoyed his fellow Romans because he was unable to appreciate a mimic stage song.
[4] The carnyx (plural: carnyces; Greek: κάρνυξ—"karnyx"—or rarely: καρνον—"karnon") was a Celtic-Dacian variant of the Etruscan-Roman lituus and belongs to the family of brass instruments.
The carnyx was in widespread use in Britain, France, parts of Germany, eastward to Romania and beyond, even as far as India, where bands of Celtic mercenaries took it on their travels.
The carnyx's most prominent feature is the bell, which was constructed as an animal head, either as one of a serpent, a fish, a bird, a wolf, a horse, an ass or a wild boar.
The earliest depiction shows the head of a dragon and was found on Aetolian victory coins from the 3rd century BC, which commemorate the expulsion of the Gallic warriors, who had marauded the Delphi sanctum.
[10] Others have suggested a mythological component,[11] which is the most logical explanation, since the Deskford Carnyx in Scotland was a sacrificial offering, of which the possibly dismantled head could have been the key element.
Reconstructions have shown that the instrument's embouchure must have been cut diagonally as an oval opening, so the carnyx could be played in a similar fashion as a modern-day trumpet, i.e. with vibrating lips, however blown from the side.
[16] Due to the absence of valves and crooks, melodies were created by producing harmonics with overblowing techniques, as the reconstructional work by John Kenny has convincingly shown (see External links for a recording sample).
Brass instruments were regularly used as a means of communication during battle, relaying orders for troop positioning, movement and tactics, also by the Gauls.
Apart from the Scottish Deskford Carnyx found in 1816 on the shores of Moray Firth in Aberdeenshire, fragments of only four other carnyces had been found (e.g. the Glanum Carnyx in the Bouches-du-Rhône region), until in 2004 archaeologists discovered a foundation deposit of five well preserved carnyces from the first or second century AD under a Gallo-Roman fanum at Tintignac (Corrèze, France), four of which feature boar heads, while the fifth exemplar appears to have a serpent bell.
The Gauls and other Celtic peoples regarded the crwth[42] as a symbol of their independent musical culture,[43] although they had probably received it from the Ancient Greeks.
When an unexpected lunar eclipse commenced, the insurgent Pannonians feared the wrath of the gods and ordered their musicians to play against their perdition aeris sono, tubarum cornuumque concentu, i.e. with their tubae and cornua.
[50] The recital of "barbaric songs" is reported for a member of the Celtiberian infantry during the battle of Cannae in 216 BC, as he was attacked by the Roman consul.
[54] Livius on the other hand only describes the Roman Titus Manlius, who would defeat him in 361 BC, as remaining in defiant silence to concentrate all his anger on the impending fight.
[55] In 218 BC the Gauls resisted the enemy commander Hannibal and his troops during his crossing of the Rhône with furious battle cries and the demonstrative clashing of their swords and armor.
As scant and recapitulatory Tacitus' observations might be, it is possible to deduce two discrete music genres: the war chant (barditus/barritus/baritus), and the heroic songs.
[61] The warriors "sung under their shields" and inferred the outcome of the battle from the character of the so-called barditus[62] and also accompanied their cries with the beating and rattling of their weapons and armour.
[65] The writings of Ammianus specify that the descriptions of the raw, dull and thundering battle songs, which were also given by Tacitus, allude to the music of the Germans fighting on the Roman side.
Tacitus' cumulation of alliterations[68] is probably the first mention of rhyme in Europe, an early form of the German Stabreim, which became widely popular in the Mediaeval Ages.
[72] In 26 AD the insurgent Thracians were surprised by the attack of the Roman consul and general Poppaeus Sabinus during a feast with dance and singing.
The Sicambri, who fought for the Roman side, countered the situation with defiant songs of their own,[73] which could be evidence that the Celts knew improvisation as well as the ancient tradition of singing contests, which are e.g. reported by Virgil.