I actually might depending on how well the songs come out. I am sure everyone has a favorite pokemon they would want the song for and it would be useful for videos of the pokemon or other various uses. Some would be killer and others would be extremely hard to write a song for. I just know now the slowpoke theme must be a real party stopper! So yes, I would say I think every pokemon should be given a "theme song" and I would buy the album of them (if there all for the right price, like maybe $30 for all of them).