If it is a romantic piano music, you can listen to "Canon"; if it is a happy pop song, you can listen to "I Want to Marry You Today", "Three Wishes" and "Madrid Unbelievable" "wait.

I think the most important thing is a song that you both like, that you can enjoy together, that is telepathic, and that you can hear the feeling in it. To put it bluntly, you can express love through music.

Happy wedding to you!