There's always another time to play music if the keyboard idea doesn't fly. As mentioned above: good luck, quick recovery and we'll hopefully hear from you on the other side of the procedure. Protect yourself above all. Best Snorks ð
So after you play the song, do you then sell it back to him at profit? Sounds like you've hit on the perfect money-making ruse. Rodger (oo-er!) the Dodger would be proud of you.