Special guests: Paul McCartney and the Dixie Chicks lend their vocal talents, respectively, to "Best Love" and "You". This deluxe version comes with collectible Rare Bird Trading Cards. Renaissance man Steve Martin returns to his musical passion - bluegrass - with a new album of all original songs, backed by the Steep Canyon Rangers. Rare Bird Alert is the follow up to 2009's GRAMMY® Award-winning The Crow and features precise picking, delightful melodies, and well constructed lyrics , the hallmarks of Martin's musical pursuits. .