Last night The Slip performed at Hoboken, NJs Maxwells as part of its extended winter tour. During their set, the trio also enlisted the help of their longtime friend, and New Jersey native, Marco Benevento to help debut the only track off their new album which has not been played live, Mothwing Bite. Benevento also played piano on another Eisenhower track, If One of Us Should Fall. The Slip will perform at Towson, MDs Recher Theatre tomorrow, while Benevento will perform with Bustle in Your Hedgerow at Boulder, COs Fox Theatre tonight.