This is an astounding recording, from August 1965, with teen sensation Tony Williams on drums and composer of all 5 pieces. It's a great example of 60s Blue Note -- not outside, but spare and angular, moving orthogonally away from straight bop. Williams had been mentored by Sam Rivers in Boston from the time he was in double-digits, and when he made it big with Miles, he brought Rivers along on his first solo dates. Personally I don't think the first, "Life Time," ever catches fire, but this one is a different story. Rivers, already over 40 by the time of this session, and Wayne Shorter, who had jumped from Art Blakey to Miles, are a terrific combination here. Herbie Hancock comes along from Miles' band, and Gary Peacock is more than authoritative on bass. "Echo" is a Williams solo, and "Love Song" is a beautiful waltz-time vehicle for Rivers -- the other 3 tracks all feature both Rivers and Shorter. "Extras" and "Tee" alone would make "Spring" well worth hearing! Check it out!