You could use the save editor on the on the cfw switch with raymond on it to make it so hes packing to move out. Then you come to the cfw island on the legit switch and talk to raymond and get him to want to move to legit island. Then on legit island time skip till raymond wants to leave legit...
@Xdqwerty, to answer your question, they're a fusion Brit-pop/J-pop/electronic band with a woman vocalist. Flamingo is hands down their best known song but they've got a ton of other really good songs