Mac Miller has joined the growing list of artists who’ve taken their talents to NPR’s Tiny Desk Concert series.

With the backing of a full band, Miller kicked off the mellow jam session with “Small Worlds,” a track featured on his newly-released Swimming album.

For his second number, Miller recruited fellow musician Thundercat for “What’s The Use.” The pair will tour together later this year as part of Miller’s 26-city tour of North America. The Pittsburgh-bred rhymer capped things off with “2009,” another Swimming standout.

Watch Miller’s Tiny Desk Concert below.