[ImpactBreaker]

I wouldn''t introduce albums but specific songs instead. It really depends on the tastes of the friend. I'd avoid ultra happy/animeish kinds of a song for a start since they can be a bit scary for people who doesn't know JPOP. Best to try songs in which ayu has a clearer voice, and in which the arrangements doesn't drown the entire song. However, again it would all depend on the taste of the friend. Whenever I feel like getting my mom to enjoy an ayu song, I play Voyage, JEWEL and the likes. She loves them. As for a friend, I sent her alterna and the Above & Beyond remix of M, which she enjoyed but I lent her my RAINBOW album (the only ayu album I have) and she didn't even bother to listen to it at all. I usually don't bother to tell my friends my tastes in JPOP though.