Sequences 72 & 73 is an album by trombonist Paul Rutherford and the group known as Iskra 1912. It was recorded during 1972–1974 in London, and was released in 1997 by Emanem Records. The album feature

Derek Bailey was an English avant-garde guitarist and an important figure in the free improvisation movement. Bailey abandoned conventional performance techniques found in jazz, exploring atonality, n