Acousmatic

[Michiko]

Music with little or no performance quality. It is believed that [acousmatic] music allows the listener to focus more on the music by not [offering] [visual] entertainment.

It is also incredibly lame.

[Tanya Shivari]

A member of a group of disciples of Pythagoras who unquestioningly followed his doctrines and precepts rather than studying his scientific proofs and demonstrations. Opposed to mathematic, mathematician.