John Gilmore, Gary Peacock two solo piano records by Sun Ra, and others. Bley and Carol Goss are credited in a Billboard cover story with the first commercial "music video". Goss produced live video recordings with IAI Records artists, projecting the images from analog video synthesizers during the performances. In addition, her video art is often accompanied by Paul Bley's solo piano music as well as his electric band recordings, some of which have not yet been released on audio records. 1980s Bley was featured in Ron Mann's 1981 documentary film Imagine the Sound, in which he performs and discusses the evolution of free jazz and his music. Bley began to record for multiple labels in the 1980s in many different formats including: solo piano albums Tears for Owl Records, Tango Palace for Soulnote, PAUL BLEY SOLO for Justin Time Records, Blues for Red for Red Records, and Solo Piano for SteepleChase Records; duo and larger-group recordings Diane (album) with Chet Baker for SteepleChase Records, The Montreal Tapes with Charlie Haden and Paul Motian for Verve, Fragments with John Surman, Bill Frisell, and Paul Motian for ECM, three new recordings with Jimmy Giuffre and Steve Swallow for Owl Records, and numerous other recordings. 1990s Bley continued to tour in Europe, Japan, South America and the US recording prolifically as a soloist and with a wide range of ensembles. In 1993 the Montreal International Jazz Festival produced a Paul Bley Homage concert series of four nights. In some years he recorded more than eight albums. Notably, Bley revisited the synthesizer in a record for Postcards titled Synthesis. During this time, Bley also became a part-time faculty member of the New England Music Conservatory, where he taught musicians Satoko Fujii and Yitzhak Yedid. He would travel to Boston for one day a month, ostensibly to have lobster, often meeting with students in coffee shops as he considered that they already knew how to play, but needed guidance in life. The American television network Bravo and the French-German network Arte co-produced a one-hour biography of Paul Bley in 1998. Bley's autobiography was published in 1999 (Stopping Time: Paul Bley and the Transformation of Jazz) 2000s In 2001 the National Archives of Canada acquired Bley's archives. In 2003 a book based on Bley interviews by musicologist Norman Meehan (Time Will Tell) was published. It was an in depth discussion of the process of improvisation.