Aulos

[6] A pipe with a bag to allow for continuous sound (a bagpipe) was the askaulos (ἀσκαυλός from ἀσκός askos "wineskin").

[9] A normal flute would produce insufficient volume to be of any use in military application, where a double-reed could be heard over larger distances, and over the clamour of marching whilst wearing armour.

It also accompanied physical activities such as wrestling matches, the broad jump, the discus throw and to mark the rowing cadence on triremes, as well as sacrifices and dramas.

[16]Although aristocrats with sufficient leisure sometimes practiced aulos-playing as they did the lyre, after the later fifth century the aulos became chiefly associated with professional musicians, often slaves.

In myth, Marsyas the satyr was supposed to have invented the aulos, or else picked it up after Athena had thrown it away because it caused her cheeks to puff out and ruined her beauty.

In any case, he challenged Apollo to a musical contest, where the winner would be able to "do whatever he wanted" to the loser—Marsyas's expectation, typical of a satyr, was that this would be sexual in nature.

And since the pure lord of Delphi's mind worked in different ways from Marsyas's, he celebrated his victory by stringing his opponent up from a tree and flaying him alive.

Strange and brutal as it is, this myth reflects a great many cultural tensions that the Greeks expressed in the opposition they often drew between the lyre and aulos: freedom vs. servility and tyranny, leisured amateurs vs. professionals, moderation (sophrosyne) vs. excess, etc.

[18] The battle scene on the Chigi vase shows an aulos player setting a lyrical rhythm for the hoplite phalanx to advance to.

This accompaniment reduced the possibility of an opening in the formation of the blockage; the aulete had a fundamental role in ensuring the integrity of the phalanx.

In southern Albania, specifically, a double non-free aerophone resembling the aulos – called the cula diare or longari – is still played in the Labëria region to accompany Albanian iso-polyphony.

Drawing of the mouthpiece of an aulos . [ 5 ]
Drawing of a plagiaulos .
The competition between Marsyas and Apollo on a Roman sarcophagus (290–300)
Theatrical scene from a Pompeiian mosaic showing a performer with an aulos and phorbeiá.