THE HANGOVER star Ed Helms is hoping for summer album chart success after revealing his bluegrass band, THE LONESOME TRIO, will release their self-titled debut in June (15). Helms, who plays guitar and banjo in the group, says, "We decided right out of the gate that the three of us needed to do the whole thing... There is no sound on that album that didn’t come from the three of us." The band, which has played at the famed Bonnaroo Music & Arts Festival, has also lined up eight concerts in June to promote the album.