I, too, consider this one of Coleman's masterpieces. Around 1978 to 1979 was Coleman's peak period, and this rhythm section was a perfect fit for him (personally, I preferred Hilton Ruiz over Harold Mabern, whom he often worked with, as I found Ruiz more modern). However, I think this unit sounds better live, so I prefer the live recording from Ronnie Scott's in London. It's a shame it's not available on CD or for digital download.
George Coleman: tenor saxophone
Hilton Ruiz: piano
Sam Jones: bass
Billy Higgins: drums
recorded December 29, 1978, NYC
Is this Coleman's masterwork? While probably best known for his contributions to Maiden Voyage, Miles Davis records circa 1964, and the Eastern Rebellion collective, this record made for Timeless shows off Coleman's command of the horn in a way that his sideman appearances don't always do. What do you think?