Material was an American band formed in 1979 and operating until 1999, led by producer and bassist Bill Laswell.
Bill Laswell in 2006
William Otis Laswell is an American bass guitarist, record producer, and record label owner. He has been involved in thousands of recordings with many collaborators from all over the world. His music draws from funk, world music, jazz, dub, and ambient styles.
Laswell in 2006