Umphrey’s McGee’s Brendan Bayliss and former Yonder Mountain String Band member Jeff Austin joined forces over the weekend to bring back their project 30db, which released one album in 2010 and hasn’t been seen since 2012.

The duo played two sets at Chicago’s The Tonic Room, the first of which can be seen below. Bayliss and Austin dug into their small, one-album catalogue and brought out some covers, including Modest Mouse’s “The Good Times Are Killing Me” and Guns N Roses’ “I Used To Love Her.”

Both are currently on break with their respective bands, with Bayliss gearing up for Umphrey’s McGees New Year’s run in Denver and Austin not going on tour until his solo band’s winter run beginning in January.