Some old guy in Vedado, wanted to teach me "American songs"

I'm walking in one of the streets in Vedado, Habana, Cuba, and there's this guy sitting at his door with two guitars, asking me to come play with him. "I'm going to teach you american songs". He's funny, really. He got mad at me for not fretting the way he's used to, but that's ok - It's his show!