https://www.youtube.com/watch?v=VSj3whx2GZE
Hum a Song is a free social humming game for iOS. It’s like Song Pop, except you hum the songs. It’s rather fun.
https://kotaku.com/my-current-facebook-game-obsession-song-pop-5946208
More importantly, it’s an opportunity to post a trailer filled with close-ups of people’s mouths. I never pass up such an opportunity.
