Roster Samara Joy Joshua Redman Nduduzo Makhathini The String Queens Tigran Hamasyan Chief Adjuah [formerly Christian Scott] Sullivan Fortner Brandee Younger Endea Owens Gerald Clayton Joel Ross Ndlovu Youth Choir (South Africa) Richard Bona Edmar Castañeda Bokanté Linda May Han Oh Hamilton de Holanda & Nduduzo Makhathini :: Routes of Discovery Javon Jackson & Nikki Giovanni :: The Gospel According to Nikki Giovanni Michael Mayo Billy Valentine Kurt Rosenwinkel Isaiah J. Thompson Charles McPherson Walter Smith III Roosevelt Collier Goldings/Bernstein/Stewart Organ Trio Yosvany Terry Steve Lehman The Jazz Gallery All-Stars Javon Jackson JD Allen Darcy James Argue