You're welcome. However, I do have some thoughts.
1. It's not easy to play because it's not multiple choice. Typing is way too hard on iphone. 2. It's hard to continue playing. You need to wait for your opponent and can only play one turn. Maybe try getting the player into the next round automatically with live players or more songs per round. 3. It's not as addictive and sticky as songpop of weak engagement loops.
Good first try but I think you might need to change the game a bit. Good luck!