Elsewhere, he creates a low-key storm reminiscent of free-jazz collisions and a short string quartet. Mantel's most earnest piece, a collage of spoken quotes and manipulated musical bits that explores such subjects as the development of the atomic bomb and American racial inequality, sounds like the aural equivalent of a social-realist installation piece. It's clear that Mantel's interests include a wide range of musical styles and art forms beyond music-hearing and seeing more of his work would doubtless reveal added aesthetic and emotional layers.


