Relix and Jambands.com will host a free evening of music tonight in New York City. The Gramercy Theater will be the locale for performances by Nate Wilson Group, The Bridge, Scott Metzger and Future. Metzger’s group also will feature Marc Friedman (The Slip), Kevin Kendrick (A Big Yes and a Small No, Fat Mama) and Joe Russo (Benevento-Russo Duo, Fat Mama). Future will open the evening at 7:30, with Metzger’s set scheduled for 8:15, The Bridge slated for 9:15 and Wilson’s quartet set to close things out at 10:15.