What's a good song to share with your friend?

[a1strank]

Which song is best to share with your friend if he/she never listened to Ayu before? I have so many friends on AIM, and I would like to share some Ayu songs with them, but I can't think which is the best choice for the first time Ayu listeners. Note that they're all whites, don't understand Japanese.

I found out that for rock type of music, Because of You is the best choice, all of my friends said it's her best song

For slow type of music, I don't know yet, they all say it was "ok", I just gave them Who.. as first try, or maybe Key (Eternal Tie ver.) or End Roll.

For fast songs, I gave them Naturally, which is my favroite , Duty, or July 1st. One of my friends really liked July 1st

Anyway, what do you think? Which is best to share as a first song?