Back at the beginning of time, the human voice was the very first instrument. Probably close in second place were folks banging on stuff – in other words, percussionists. The quartet of gentlemen who form the Chicago-based Third Coast Percussion takes primordial pounding into a completely distinctive new league. To be sure, in this Tiny Desk performance, they'll play their sophisticated, modern marimbas and vibraphones, but be on the lookout for the subtleties of tuned cowbells and 3/4" galvanized steel pipes, like those found at the local hardware store.