i think i would make them listen to something based on their music taste. that makes higher chances that they like it
my grandparents found out that im an army and they did some research on bts and were like "i think they are good boys, they produce good music too"
i think it depends on wether you want funny quotes like "lifes a soup and im a fork" (-RM) or serious ones
also dont forget to listen to the graduation song when you graduate.
good luckkkkk