My kids LOVE playing the Golden Note game in Singing Time- It's like hot & cold, where we hide a music note and as the finder is searching we sing louder when they get closer, and quiet when they are far away.
I needed an activity where we could sing the same song over & over so I added in a fun twist. Everytime they hid & found a note, the finder gets to put it on the board to create our own silly song for the pianist to play. The kids giggled & giggled as our pianist tried to play this non-sense song they created!
HERE Is the template I used to print these fun notes! Then I put magnet strips on the back :)