Recorded during the same period as Is, Sundance has four very advanced (if forgettable) Chick Corea compositions interpreted by a septet that includes trumpeter Woody Shaw, Hubert Laws on flute and Bennie Maupin on reeds. Actually, this is a lesser Corea item with plenty of rambling moments (although it is generally not as free as Is) and is recommended mostly to completists of the pianist who are interested in his early development.