Impur (album)

Impur (album)

Impur is an album by English guitarist, composer and improvisor Fred Frith. It was composed in 1996 by Frith "for 100 musicians, large building and mobile audience" and was performed on 30 May 1996 by students and teachers from L’Ecole Nationale de Musique, Villeurbanne, France. Frith directed the performance but did perform himself.

Impur is the first of two performances commissioned by L’Ecole Nationale de Musique while Frith was resident music professor at the institution. The second was Impur II (2009).