Consisting of the guitarist and bassist of Umphrey's McGee, keyboardist of theNEWDEAL and a drummer from Ray's Music Exchange, the Omega Moos are essentially a supergroup performing classic rock as well as each other's songs. The band will perform two nights in Chicago, one at The Vic and one at Martyrs', with entry to the Martyrs' show only available as part of a two-night package. Crosseyed & Phishless will open.