As they do each year, the Dave Matthews Band will hit the road come summer, and they've called on their fans to help with some of the arrangements. At the band's official Web site, DMB devotees can fill out an online questionnaire about what five support acts they'd like to see the boys bring out with them on the trek. ... The Jared Leto-fronted 30 Seconds to Mars will be back out on the road this spring for a 43-date North American tour. The band will kick things off on March 4 in Salt Lake City and end the trek April 30 in San Francisco. Emanuel and Aiden have been confirmed as the tour's openers.