Soundtrack album for the film of the same name by visual artist Matthew Barney, for which Björk starred and composed the music. The album was released in 2005 and features 11 tracks of experimental and avant-garde music, with elements of classical, electronic, and world music.

The album opens with "Gratitude", an atmospheric instrumental track with strings and subtle electronics. "Pearl" features Björk's signature vocals over a haunting and cinematic soundscape. "Ambergris March" is an instrumental piece that showcases the use of traditional Japanese instruments. "Bath" is a haunting ballad that features Björk's vocals over a sparse piano accompaniment.

Other notable tracks on the album include "Hunter Vessel", a tribal-influenced track with prominent percussion and brass, "Shimenawa", which features Björk's vocals in a haunting and ethereal arrangement, and "Storm", a cinematic and orchestral track that builds to an intense climax.

Overall, "Drawing Restraint 9" is a unique and experimental album that showcases Björk's ability to push the boundaries of music and genre. It's a fitting soundtrack for the surreal and provocative film that inspired it.