He's bringing a few friends on the trip too (guys + girls). He's 30, first time to the USA (he and his friends are Polish), loves music (instrumental, jazz, acoustic), stays out late. He lives in London (speaks English, big city, big times), wants to go out when he's in the NYC (airbnb upper west) and see some cool sh*t - where should he/they go? What should he do (besides all the touristy things)? They'll be there for 1 week...