Contains over 1,816 musical scores in PDF format, with that number expected to grow to 8,000. Volume 1 is especially strong in 18th and 19th century music, but includes works from the 15th century through the 21st century. Notably, the entire Boosey and Hawkes catalog will be contained within the resource. Many items have associated audio tracks in Classical Music Library (also available in Database Finder) and the two resources work in tandem to provide simultaneous access to print and recorded music. Volume 4 contains in PDF format and places an emphasis on 20th and 20th century composers.
IMSLP (International Music Score Library Project)
One of the largest repositories of online scores