Post-bop bliss! The beautifully demented solo Herbie Hancock plays in “Dance of the Tripedal” alone makes this record worth owning. It’s fearless, captivating, moving, and each bar feels like a new tale of the unexpected. There are many thrilling moments just like it throughout Sam Rivers ‘Contours’, recorded in May 1965. Rivers (sax/flute) composed all four long tracks and led a stellar quintet. Joining Rivers and Hancock are Freddie Hubbard (trumpet), Ron Carter (bass), and Joe Chambers (drums). With song titles like “Mellifluous Cacophony,” it would be understandable that less adventurous ears might whistle past the graveyard on ’Contours.’ But you’d be missing out on one of the great mid-60s sessions…one that was increasingly difficult to come by on LP until reissued as part of the series last year. Now, to be honest, it’s still a challenging listen, and there there are a few moments with sharp edges. But those moments don’t show up often, and much of this music is truly MESMERIZING. It’s also a record with a very high replayability factor—the interplay can be so subtle and understated (or on the other end of the spectrum, so fast and furious) that it doesn’t register on the first spin. Or tenth. I dig this one more with each spin. Highest recommendation bop