WJRH Radio presents the New Jersey band’s triumphant return to Lafayette, performing its debut album, Songbook, 5:30 p.m. Friday in the 422 McCartney St. backyard. Mojohand is described as a “cosmic American band with a heavy dose of improvisation,” its sound reminiscent of a long road trip out west. Opening act: student band Percussive Incline. Register and mask up.