For the same reason as most couchsurfers...meeting new people, getting a deeper insight and learning from foreign cultures, having a good time with locals and exchange stories ;)

Uuuuuh that is wide open I like listening to Nas, Gang Starr, Pete Rock, Notorious BIG, J Dilla and others I also like music out of the 60s and 70s like the Rolling Stones, Jimmy Hendrix, The Doors and classic jukebox music