Hey,who are you..?

"I liked your singing and music,do you take requests?"
he asked,you could tell he was exiting,almost buzzing.
"um yeah"I don't,"what would you like me to play?
I asked,not wanting to ruin the kids mood
."oooh could you play hmmmm....I don't know if you can play this on guitar but do u think you could play bus money by the chats?"

or
wilbur is just a normal guitarist until a teenager [who looks like a child] comes up to him and asks him to play a song,they become friends and wilbur uncovers a dark secret about the boy that he wasnt meant to know......[supervillians/superhero au,,,sbi are all villians,taking out wilbur]