Happy Birthday Metal with Vocals.

Happy Birthday Metal With Vocals - Happy Birthday/Happy Birthday Band/Happy Birthday Party Crew

Lyrics by：Happy Birthday/Happy Birthday Band/Happy Birthday Party Crew

Composed by：Happy Birthday/Happy Birthday Band/Happy Birthday Party Crew

Happy birthday to you

Happy birthday to you

Happy birthday to you

Happy birthday to you

Happy birthday to you

Happy birthday to you

Happy birthday to you

Happy birthday to you