Wishbone Ash recently released its 24th studio album, Blue Horizon. In its 45th year, the band’s stronghold is England and Europe, but founder Andy Powell believes it’s time for a tour of the U.S., including locales where the band hasn’t performed in years.“We hope our long-lost fans will check out what we’ve been doing,” said Powell. “The band has a fire in its belly, and we want to share that.” The tour begins April 15 in Florida. For details, go to wishboneash.com.