Do you know Don Cherry's COMPLETE COMMUNION? I think that fits this bill.
I'd also recommend THE STRAIGHT HORN OF STEVE LACY on Candid, which features Charles Davis on baritone. The Lacy - Charles Tyler date on Silkheart — ONE FELL SWOOP — is not dissimilar.
Finally, Frank Lowe's EXOTIC HEARTBREAK. Not a piano-less band, but the piano duties are handled (and then some) by Amina Claudine Myers.