Compressed: Music DownloadsEdit
Hasn't been updated in ages, but it still works. It offers authentic direct downloads (no Rapidshit or similar)
Serves as a index for Torrent links and some direct downloads of remix albums (mostly hardcore and its variations).
Very well known release group of Anime OSTs. Torrents in MP3.
A Vietnamese site of music of Visual Novels.
DIY: Sheet MusicEdit
Ichigo's Sheet Music
Sheet music, transcribed for piano and guitar. Downloads PDF and GIF; and in MIDI, MUS.
josh's anime sheet music collection
Not as big as Ichigo's, but a decent site nonetheless. Most are in PDF, but some have MIDI downloads.