DATABASES

categoryMusic websites - Wikipedia, the free encyclopedia

categoryOnline music and lyrics databases - Wikipedia, the free encyclopedia

IMSLP-Petrucci Music Library Free Public Domain Sheet Music

International Music Score Library Project - Wikipedia, the free encyclopedia

List of Online Digital Musical Document Libraries - Wikipedia, the free encyclopedia

List of online music databases - Wikipedia, the free encyclopedia

Lists of musicians - Wikipedia, the free encyclopedia

Musopen - Wikipedia, the free encyclopedia