Tim McGraw will release a second collection of hits on Tuesday (March 28), including six songs never before released on his albums. In addition to "When the Stars Go Blue," Greatest Hits Vol. 2 includes duets with Nelly ("Over and Over") and Faith Hill ("Like We Never Loved at All"). McGraw also offers "My Little Girl," a song he co-wrote for the upcoming film, Flicka. He also co-wrote the bonus track, "I've Got Friends That Do." The Soul 2 Soul II tour with McGraw and Hill begins April 21 in Columbus, Ohio.