SEATTLE (AP) - Ben Gibbard and Jimmy Tamborello are giving their music-by-mail project another go. The Postal Service will reunite this spring to mark 10 years since the release of "Give Up." A deluxe version of the album will include two new songs, "Turn Around" and "A Tattered Line of String." The Postal Service are also working on concert dates but have not confirmed them yet. The band took its name from Gibbard and Tamborello working on tracks and mailing them to each other.