Social networking site MySpace has announced its first nationwide concert tour, co-headlined by Hellogoodbye and Say Anything. Another featured band on the tour is the Japanese group Polysics, who recently signed with MySpace Records. They are scheduled to release a new U.S. album, titled "Polysics or Die: VISTA!!!," on October 9.

The tour begins in Seattle on October 16 and ends in Las Vegas on November 23. Tickets go on sale today (August 31) for MySpace members, and will be opened to the general public on September 6.