Sonata for Clarinet and Piano by Roberto Sierra. Subito Music, 2006, SS, 33 + 10 pages. The composer wrote: "Contrary to the beliefs held by some modernist composers, I feel the sonata form still remains a viable and wonderful vessel for my musical imagination . . . The first movement of the Sonata (Salseado) follows the traditional Allegro Sonata pattern, while the second (Delicado y expresivo) is nocturnal in character. The scherzo that follows (Enérgico) and the closing boogie-woogie (Veloz a Rondo) are lively and fast in character, demanding high virtuosity from both players." Duration about 16 minutes. (C0915)