Hm... I like to listen to Anime music!
The ones I enjoy listening to are: Butterfly - Opening song of Digimon; Ashiita wa Atashi No Kaze Ga Fuku - ending song of Digimon 02; Asu no Egao no Tame Ni - GateKeepers theme; and Blurry Eyes - Opening of DNA2!
It's catchy! Also, I like how the electric guitar was played!
Why "Ashiita wa Atashi No Kaze Ga Fuku" (Whew! Long name!):
It's gotta be the beat. I mean, if you listen to it, it makes you active and jumpy!
Why "Asu No Egao No Tame Ni":
I've read the translation of the lyrics and I personally think that it's meaningful. I can't exactly remember the exact translation to the title of this song, but if I'm not mistaken, it's "So We Can Smile Tomorrow".
Why "Blurry Eyes":
First off, I've admired this song ONLY because I've liked the intro of DNA2. Slowly, the beat was becoming the reason. Next, it became Hyde's voice. I'm not sure myself, but it's probably ALL three!