‘RMaster’ collectively refers to the soundtracks to various Video Games and Japanese Animated shows/Anime.
Many Anime characters have their own individual pages such as : Haruhi Suzumiya (Aya Hirano).

RMaster, even though it's just a bunch of soundtracks, actually edits the tracks to a minimum level - such as a change in tempo/beat. Read more on Last.fm. User-contributed text is available under the Creative Commons By-SA License; additional terms may apply.