Category:オンライン音楽データベース

Gracenote

SoundCloud

CDDB

AllMusic

Musopen

Neue Mozart-Ausgabe

MusicBrainz

Discogs

Freedb

Amie Street

Werner Icking Music Archive

All About Jazz

Choral Public Domain Library

Pandora (service)

Mutopia Project

WhoSampled

MetroLyrics

Musixmatch

Last.fm

International Music Score Library Project