Signal Quartet at UrbanBeat

Signal Quartet, a collective musical ensemble based in Southeast Michigan, performs Saturday at UrbanBeat in Old Town Lansing. Comprised of Ben Wolkins (trumpet, flugelhorn), Eric Nachtrab (bass), Sean Perlmutter (drums) and Ian Blunden (guitar),  the group’s repertoire is primarily tight, original compositions that “serve as springboards for far-reaching improvisations.”