On Thursday night, Yeasayer headlined another offering of BRIC Celebrate Brooklyn! Festival’s summer, and the band ended up welcoming a friend up on stage in guitarist Steve Marion.

Marion, better known under his band’s moniker Delicate Steve, came up to help Yeasayer out on two tunes, “Cold Night” and “Silly Me,” both from last year’s Amen & Goodbye.

Yeasayer don’t have another show on the books until the fall, and Delicate Steve next played on July 6 at Brooklyn Bowl.