1970 album which channels the zeitgeist in a similar way to early electric Miles. Byrd's confreres include Frank Foster, Lew Tabackin, Pepper Adams, Hermeto Pascoal, Duke Pearson, Ron Carter, Airto Moreira....1996 reissue.

Booklet has small sticker with '39' on it top left; disc has some marks but plays perfectly.

• 1 Estavanico
• 2 Essence
• 3 Xibaba
• 4 The Dude