A quirky minor key alternative to the Happy Birthday song. Orchestral arrangement without lyrics. Be careful, though, you may unwillingly begin singing in minor at your next attended birthday party, as do I.
Note: Yes, this is legal. The song lyrics are copyrighted but the melody itself is Public Domain. Furthermore, shifting from a major to a minor key rids any remaining ties. You may use this as a legitimate alternative to paying royalties for the original version.
Both .mp3 and .wav included.