by Scott YanowOn Soul Sauce, Poncho Sanchez pays tribute to his late boss and hero vibraphonist Cal Tjader. Ruben Estrada of the Estrada Brothers (who sounds remarkably close to Tjader on vibes) was added to Sanchez' octet for the special project. Among the highlights are "Soul Sauce," "Morning," and "Poinciana Cha Cha." Solos are taken by trumpeter Stan Martin, trombonist Alex Henderson, and Scott Martin on reeds, but Estrada often takes honors. Recommended.