Delta Deep: Delta Deep In The Blues

They’re the Allman-ish deviation you never knew you wanted from Def Leppard’s Phil Collen, Stone Temple Pilots’ Robert DeLeo, blues vocalist Debbi Blackwell-Cook, and jazz/rock drummer Forrest Robinson. And now, blues outfit Delta Deep will be playing at Gramercy Park at 8 p.m. on Sept. 11. The group is fairly new, but they already have a self-titled album out, and a few minor hits with songs like “Mistreated” and “Private Number.”