Post-bop jazz has produced only a few first-rate composers of larger forms; Carla Bley ranks high among them. Bley possesses an unusually wide compositional range; she combines an acquaintance with and love for jazz in all its forms with great talent and originality. Her music is a peculiarly individual type of hyper-modern jazz. Bley is capable of writing music of great drama and profound humor, often within the confines of the same piece. As an instrumentalist, she makes a fine composer; she plays piano and/or organ with most of her bands, and while her playing is always quite musical, it's clear that her strengths lie elsewhere. Bley's asymmetrical compositional structures subvert jazz formula to wonderful effect, and her unpredictable melodies are often as catchy as they are obscure. In the tradition of jazz's very finest composers and improvisers, Bley has developed a style of her very own, and the music as a whole is the better for it.