So far, I've only heard the work they've done for Fullmetal Alchemist, but the songs are really good. Here are the three songs that L'Arc~En~Ciel's done for FMA, one as an opening theme and two that were done for the movie.
WARNING: Link and Lost Heaven are Fullmetal Alchemist music videos, and may therefore contain blood and disturbing images. That's why I went to the trouble of finding a Balto video for Ready Steady GO.
Ready Steady GO(opening theme for 2nd season)-
http://youtube.com/watch?v=f_BL6YYoR8Q
Link(movie intro)-
http://youtube.com/watch?v=rjU-umQ5ves
Lost Heaven(movie credits song)-
http://youtube.com/watch?v=Zb81hPb_Cmc
Youtube videos copyrighted to catwhohas14tails, Sakura001, and wierdzar, according to the usernames by the videos.
