Brett Dennen/Lilly Winwood

West Coast-based singer-songwriter Brett Dennen has previously toured with the likes of Jason Mraz, John Mayer, Dave Matthews Band, Rodrigo y Gabriela, Pete Murray and Michael Franti. His upper-register voice often resembles that of the late, great Tom Petty. A song like "See the World" shows off his smart folk-pop sensibilities. Lilly Winwood, the daughter of keyboard icon Steve Winwood, opens tonight's show that begins at 7:30 at Music Box Supper Club. Tickets cost $32 in advance, $40 at the door.