Ringo Starr's 2010 album Y Not gathers together a mixture of spirited, gloriously fun-loving rock 'n' roll and a few moments of unexpected poignancy. Joe Walsh appears on the opener "Fill In the Blanks" while newbie Joss Stone makes a guest appearance on the fiery "Who's Your Daddy." Old friend Paul McCartney duets on "Walk With You," a track also co-written with Van Dyke Parks. Even with many guests, Y Not feels more like one of Ringo Starr's most cohesive albums. A few moments touch on nostalgia and past journeys, but his charm and love of good, old-fashioned rock 'n' roll are what carry the album.