Aug 23, · Happy birthday instrumental. Traditional happy birthday song free mp3 download. Happy song. Great background music for short video clips. Click here to listen this song Play / pause. volume - Piano. Play Playlist Download. KB Listen to Happy Birthday (Romantic Instrumental) by Relaxing Piano Man. Join Napster and play your favorite music offline. From the album "Happy Birthday All The Way" by Relaxing Piano Man on Napster Song. Happy Birthday (Romantic Instrumental) Relaxing Piano Man. Play on Napster. Here you can find and free download happy, fun, cheerful instrumental background music for happy videos, children's videos, kids videos, happy birthday and other creative projects. Free Download kbps MP3 from AShamaluevMusic.