HurdAudio: October 2010 skip to main | skip to sidebar Sunday, October 31, 2010 HurdAudio Rotation: Three Faces of Rare Beauty Muhal Richard Abrams / George Lewis / Roscoe Mitchell : Streaming . 2006. Pi Recordings : 22 . Muhal Richard Abrams: piano, bell, bamboo flute, taxi horn, percussion George Lewis: trombone,