The context of the following conversation is Taylor had also played the drums in High School and was able to cover them on short notice.:
Taylor says Man, that performance yesterday took me back to my high school days..
The friend responds I didn't get a chance to see it but I heard you rocked out on the drums!..
Taylor responds Yeah, I've been covering bands on short notice and it's so much fun..
The friend responds Maybe you should start working towards a music career?.
Taylor responds I would want to, but my parents want me to study Medicine and become a doctor..
The friend responds That's a shame, you'd make a great musician..