To mark the 10-year anniversary of his last album, Mandatory Fun, “Weird Al” Yankovic has released “Polkamania!,” a fantastic animated compilation featuring polka covers of some of the biggest hits from the past decade. Yankovic created this lively medley as a tribute to the enduring success of his album and to bring his signature humor and musical flair to a new set of popular songs. Happy New Weird Al Single Release Day!