Fans were in for a big surprise at California’s Stagecoach Festival on Saturday night (4/28), when headliner Keith Urban welcomed Brothers Osborne and Dwight Yoakam back onstage following their performances earlier in the day. The collaboration began with Urban and Brothers Osborne trading lyrics on Yoakam’s 1993 hit “Fast as You,” with Dwight joining in midway through to bring the song home.

The performance can be seen here:

Keith tweeted after the show, “HUGE thx to @brothersosborne and @DwightYoakam for gracing our stage with your mythical mojo!!!!!!” https://twitter.com/KeithUrban/status/990770350009991171