This post is about japanese band Galla, since they were a indie band and only two singles (both endings of the anime Initial D) were popular is almost imposible found their other singles and discs.
Somebody knows where I can download their music (Ej: Singles like Hearts)?
First Album - http://www.hmv.co.jp/artist_Galla_000000000117652/item_WORDS-FROM-MIND_712802
Second Album - http://www.hmv.co.jp/artist_Galla_000000000117652/item_PARA-LIFE_228502
Here's Their Wiki - https://translate.google.com/translate?hl=en&sl=ja&tl=en&u=https%3A%2F%2Fja.wikipedia.org%2Fwiki%2FGalla
Wish I could help more! Sorry!
Thank you!