Abingdon Boys School “Kimi no uta” (キミノウタ) PV sounds like T.M. Revolution since the main singer is Nishikawa Takanori who is TMR. I guess it’s a lot cooler being a band then being a short solo dude artist. They’ve got quite a few great anime theme songs starting with one for D Gray-man.
http://en.wikipedia.org/wiki/Abingdon_Boys_School
http://www.aabbss.com/
http://www.sonymusic.co.jp/Music/Arch/ES/abs/
Woopie search: abingdon boys school kimi no uta (click here if link dies)
