It features a it is who of jazz luminaries, from musicians such as McCoy Tyner, Billy Taylor and Jimmy Cobb to writers and producers such as Joel Dorn and Ashley Kahn.Joe Vella: I got a call from Concord Records??who I worked a lot with in terms of marketing a lot of the Van Gelder reissues and Prestige and Riverside and so forth??to do a podcast to go along with their [John Coltrane] boxed set ca