"Joe McPhee, born November 3,1939 in Miami, Florida, USA, is a multi-instrumentalist, composer, improviser, conceptualist and theoretician. He began playing the trumpet at age eight, taught by his father, himself a trumpet player. He continued on that instrument through his formative school years and later in a U.S. Army band stationed in Germany, at which time he was introduced to performing traditional jazz. Clifford Thornton's Freedom and Unity, released in 1969 on the Third World label, is the first recording on which he appears as a side man. In 1968, inspired by the music of Albert Ayler, he took up the saxophone and began an active involvement in both acoustic and electronic music.

His first recordings as leader appeared on the CJ Records label, founded in 1969 by painter Craig Johnson. These include Underground Railroad by the Joe McPhee Quartet (1969), Nation Time (1970), Trinity (1971) and Pieces of Light (1974). In 1975, Swiss entrepreneur Werner X. Uehlinger release Black Magic Man by McPhee, on what was to become Hat Hut Records.

In 1981, he met composer, accordionist, performer, and educator Pauline Oliveros, whose theories of "deep listening" strengthened his interests in extended instrumental and electronic techniques. he also discovered Edward de Bono's book Lateral Thinking: A Textbook of Creativity, which presents concepts for solving problems by "disrupting an apparent sequence and arriving at the solution from another angle." de Bono's theories inspired McPhee to apply this "sideways thinking" to his own work in creative improvisation, resulting in the concept of "Po Music." McPhee describes "Po Music" as a "process of provocation" (Po is a language indicator to show that provocation is being used) to "move from one fixed set of ideas in an attempt to discover new ones." He concludes, "It is a Positive, Possible, Poetic Hypothesis." The results of this application of Po principles to creative improvisation can be heard on several Hat Art recordings, including Topology, Linear B, and Oleo & a Future Retrospective.

In 1997, McPhee discovered two like-minded improvisers in bassist Dominic Duval and drummer Jay Rosen. The trio premiered at the Vision Jazz Festival in 1998 but the concert went unnoticed by the press. McPhee, Duval, and Rosen therefore decided that an apt title for the group would be Trio X. In 2004 he created Survival Unit III with Fred Lonberg-Holm and Michael Zerang to expand his musical horizons and with a career spanning nearly 50 years and over 100 recordings, he continues to tour internationally, forge new connections while reaching for music's outer limits."

"Michael Bisio, bassist/composer, has eighty five recordings in his discography, twenty four of these are split evenly between leader/co-leader, ten of them document his extraordinary association with modern piano icon Matthew Shipp. Michael has been called a poet, a wonder and one of the most virtuosic and imaginative performers on the double bass. Nate Chinen in the New York Times writes : "The physicality of Mr. Bisio's bass playing puts him in touch with numerous predecessors in the avant-garde, but his expressive touch is distinctive;..."

As a composer Michael has been awarded nine grants and an Artist Trust Fellowship

Collaborators include Matthew Shipp, Joe McPhee, Charles Gayle, Connie Crothers, Whit Dickey, Ivo Perelman, Barbara Donald, Newman Taylor Baker, Rob Brown, Sonny Simmons and Sabir Mateen."

"Fred Lonberg-Holm (born 1962) is an American cellist based in Chicago. He relocated from New York City to Chicago in 1995. Lonberg-Holm is most identified with playing free improvisation and free jazz. He is also a composer of concert works. As a session musician and arranger, he is credited on many rock, pop, and country records. Lonberg-Holm currently leads the Valentine Trio, with Jason Roebke (bass) and Frank Rosaly (drums). This jazz trio performs original compositions as well as tunes by both jazz composers (e.g. Sun Ra) and pop songwriters (e.g. Jeff Tweedy, Syd Barrett). The group released its first album Terminal Valentine, in 2007, which was reviewed by AllAboutJazz critic Nils Jacobson.

He coordinates and directs performances of his Lightbox Orchestra, an improvising ensemble with a flexible, ever-changing membership. Lonberg-Holm does not play an instrument in this group, but rather conducts its non-idiomatic improvisations via the "lightbox" and by holding up handwritten signs. The lightbox contains a light bulb for each musician which Lonberg-Holm switches on or off to suggest when they should play. Collective groups of which Lonberg-Holm is a member include Terminal 4 who released an album, in 2003, called When I'm Falling that received four and a half stars, and AMG Album Pick by Allmusic, and it was reviewed by Allmusic's Joslyn Layne, The Boxhead Ensemble, Pillow, the Lonberg-Holm/Kessler/Zerang trio (with Kent Kessler and Michael Zerang), and the Dörner/Lonberg-Holm duo (with Axel Dörner).

Among groups led by other people, he is a member of the Vandermark 5, the Joe McPhee Trio, the Peter Brötzmann Chicago Tentet, Keefe Jackson's Fast Citizens, and Ken Vandermark's Territory Band. When he lived in New York, Lonberg-Holm frequently collaborated with the rock group God Is My Co-Pilot pianist and composer Anthony Coleman as well as multi-instrumentalist Paul Duncan of Warm Ghost. In Chicago, he has worked with Jim O'Rourke, Bobby Conn (on "Llovessonngs" [1999] and "The Golden Age" [2001]), The Flying Luttenbachers, Lake Of Dracula, Wilco, Rivulets, Mats Gustafsson, Sten Sandell, Jaap Blonk, John Butcher, and a great many others.

Lonberg-Holm's concert works have been premiered by William Winant, Carrie Biolo, the Austin New Music Co-Op, Subtropics Ensemble, Duo Atypica, the Schanzer/Speach Duo, New Winds, Paul Hoskin, Kevin Norton, the E.S.P. Ensemble, and others. His scores for dance have been performed at the Brooklyn Academy of Music and Dance Theater Workshop as well as many other venues. He is a former composition student of Anthony Braxton and Morton Feldman. He performed improvised music in the role of a troubled composer who finds inspiration in the love of a couple he spots on the street in a short film for the Playboy channel."

"Juma Sultan (born April 13, 1942) is a jazz musician, most often recording as a percussionist or bass player. He may be best known for his appearance at the Woodstock festival of 1969 at Bethel, New York, playing with Jimi Hendrix. He currently plays in the African performance group Sankofa, the band Sons of Thunder, and with the Juma Sultan Band.

Sultan was born in Monrovia, California on April 13, 1942. In 1969, he performed at the Woodstock festival in Hendrix's band, Gypsy Sun and Rainbows and on The Dick Cavett Show and at a special show in Harlem, New York several weeks later. He was interviewed extensively for the documentary films, Jimi Hendrix and Jimi Hendrix: Live at Woodstock. He appears on approximately 12 of Jimi Hendrix' posthumous releases.

Juma Sultan's musical talents span jazz, rock, blues and spirituals throughout decades of performing, producing and recording. In 2006, Clarkson University, in conjunction with Sultan, received a grant from the National Endowment of the Arts to preserve Sultan's audio and video documentation of avant garde jazz during the 1960s and 1970s. The collection may be viewed at www.jumasarchive.org.

Sultan appeared at the National Rock Con from July 30, 2010 - August 1, 2010.

Sultan also joined Vince Martell, Spanky & Our Gang, and Bleu Ocean at B.B. Kings on August 2, 2010, for the encore of "California Dreaming".

Juma also recorded with Archie Shepp, Noah Howard, Kalaparusha Maurice McIntyre, Sonny Simmons, Daoud Haroon, Asha Nan, Emmeretta Marks, Don Moore Band, and Sankofa.

A conga player listed as Juma Santos is credited on Miles Davis's Bitches Brew. He toured and recorded with Miles Davis, Nina Simone, David Sanborn and Taj Mahal, among others. Juma Santos was an entirely different individual, and not the same person who is the subject of this article."