Hyperbolic Quartet is a Free Improvisation/ spontaneous composition instrumental group based in Los Angeles.  Members are Bruce Friedman, Trumpet/ Flugelhorn;  Haskel Joseph, Guitar;  Breeze Smith, Drums/ Percussion; and Darryl Tewes, Bass;  all of whom have a checkered connection with jazz, new music, improvisation, pop, noise, blues, prog and so-called serious music.  

Visit my upload page at ccmixter where pellas, stems and remixes are available for download and re-use:  http://ccmixter.org/people/SackJo22/uploads

Slam is a performance and recording percussionist, specializing in drum set, mallets, and timpani. He plays all genres of music including jazz, classical, Caribbean, pop and R&B.

Haskel Joseph is following