![Happy Birthday (Heavy Metal Version) [Bonus Track] cover image](https://i.scdn.co/image/ab67616d00001e02aa14371634e8261d14f0010f)
Happy Birthday (Heavy Metal Version) [Bonus Track]'s historical Spotify Popularity scores
Highest Popularity Score: 29% • Lowest Popularity Score: 19%Released on Fri, 27 May 2011 • Tracked since Wed, 19 Jul • 162 days tracked
Released on Fri, 27 May 2011 • Tracked since Wed, 19 Jul • 162 days tracked
![Cover photo for Für Elise (For Elise) [Symphonic Metal Version]](https://i.scdn.co/image/ab67616d0000485164f2040ac5777e869f00d457)