The 28th Annual Concert of Colors , the largest free world music and diversity festival in the Midwest, and its partner institutions announce The Don Was Detroit All-Star Revue will take the stage to tribute John Lee Hooker. Other artists this year include Digging Roots, Last Gasp Collective and more global sensations. This year the festival will be broadcast on Detroit Public TV (56.1) Wednesday-Saturday from 9-11pm ET. You can also listen on WDET 101.9 FM and streamed on Facebook Live for worldwide audiences. Click to Watch