Irène Schweizer is a Swiss jazz and free improvising pianist. She was born in Schaffhausen, Switzerland.

The Feminist Improvising Group (FIG) were a five- to eight-piece international free improvising avant-garde jazz and experimental music ensemble formed in London in 1977 by Scottish vocalist Maggie Nicols and English bassoonist/composer Lindsay Cooper. Their debut performance was at a "Music for Socialism" festival at the Almost Free Theatre in London in October 1977, and they toured Europe several times in the late 1970s and early 1980s.