2019 release. Happy Days celebrates Andre Rieu's amazing career on the occasion of his 70th birthday on October 1. A selection of 20 world famous tunes includes "Second Waltz," "I Could Have Danced All Night" (from My Fair Lady), "Love Unspoken" (from The Merry Widow) and "Happy Days are Here Again." This deluxe album will be accompanied by a Best of DVD from Vienna with Andre explaining the songs he picked for this album.