The NYC-based world traveling emcee, Timid, connects with underground rap legend Q-Unique (Arsonists) for a lyrically rich, conversation-starting new single, “Who’s To Blame,” bolstered by Skammadix’s strings-heavy production. Those who have heard Timid’s previous work, including this year’s great “I Love You” single, already know how the New Yorker can get busy on the mic. …