With their second band together, the husband/wife team of Derek Trucks and Susan Tedeschi make beautiful bluesy rootsy music together. He's one of the most exciting young guitarists (witness his work with the Allman Brothers), and she's an accomplished picker and deeply soulful vocalist. On this summer's "Revelator" album, the 11-member Tedeschi-Trucks Band simmers and cooks with emotion, grit and groove. There's definitely a 1960s vibe to the music, in a Delaney & Bonnie kind of way. Moreover, in concert, the group has been known to tackle classics by Stevie Wonder and Sly Stone. Opening is Scrapomatic, the Minneapolis-spawned duo featuring vocalist Mike Mattison, who sings with Trucks' group as well as with the Tedeschi-Trucks Band.