Yeah, I'm sure not many people have heard of this. You can probably watch the episodes subbed on youtube by searching for "Erementar Gerad", since Japan uses the romaji for the name. It's my personal favorite anime, along with Digimon Savers, Tengen Toppa Gurren Lagann, Tales of Eternia, and Tales of Phantasia.
Link:
Verse 1: The Songs of the Sky and Wind Part 1 of 3.
I'm sure you can find parts 2 and 3 of verse one on your own, no?
I luff Ren though XD She's so pretty^^ Kuea is awesome too. She's like, Goku in a female body XDDD;; CouxRen and RowanxKuea all the way XP