But he firmly draws the line at improvisational and electronic music.

They played improvisational music together in the ensemble Organisation.

Their music draws from psychedelic music, free jazz, and improvisational music.

Charnel Music is an independent record label devoted to putting out eclectic and improvisational music.

They have influenced an entire generation of bands playing improvisational music in a funk format.

He has composed over 160 works including computer and improvisational music.

This group is billed as improvisational music from the outer reaches of madness.

"Dark Star" defines the Dead's early improvisational music.

He claimed to have incorporated bird song into some of his improvisational music.

While in Canada, he became interested in improvisational music.