In 2011 I received an email from a guy in Toronto asking for permission to use a plusplus track (Sisters) in an animation to propose to his girlfriend. I was quite touched that my music would be used in such an important moment of someone else's life. Of course i said yes, wished him luck and asked him to let me know the outcome. He didn't get back to me. My curiosity got the better of me and about year later I emailed him having found the animation on my hard drive.
Fortunately the lady said yes. As you can see below the animation got posted on reddit.com. Check out the vid and the kind comments.
Good luck Michael and Christie
http://www.reddit.com/r/videos/comments/ni15x/this_is_how_my_friends_fiance_proposed_to_her_it/
Hear the track 'Sisters' in its entirety here: http://youtu.be/02U3q_wscak