When his previous band, Pretty Girls Make Graves, called it quits in 2007, guitarist Derek Fudesco teamed up with former Cobra High drummer Marty Lund and former Hint Hint singer Pete Quirk to start a new one, the Cave Singers, to make rock music with a folk bent (think: Bob Dylan and Woody Guthrie). The Seattle three-piece had enough material for their first album, Invitation Songs (stream it below), within months of forming. A second disc, Welcome Joy (stream it below), followed two years later, and after the third, the-more-electric-than-acoustic No Witch (stream it below), was released in 2011, the trio became a four-piece with the addition of Fleet Foxes multi-instrumentalist Morgan Henderson on bass. Their first album as a quartet, the terrific Naomi (stream it below)—perhaps heavier on the rock than the folk—came out in 2013, and the Cave Singers (above, performing “That’s Why” live in studio for KEXP FM) followed that with their fifth LP, last year’s Banshee (stream it below). “The finished product shows the group understands very well what works for them,” said AllMusic. “Banshee is a smart and impressive piece of work that speaks to the mind and the soul with similar clarity.” The Cave Singers kick off their new tour tomorrow night at Mercury Lounge. Brooklyn’s LAPêCHE open the show.