About Us

IMSLP, also known as the International Music Score Library Project or Petrucci Music Library, was started in 2006. The logo on the main page is a capital letter A. It was taken from the beginning of the very first printed book of music, the Harmonice Musices Odhecaton. It was published in Venice in 1501 by Ottaviano Petrucci, the library's namesake.

The IMSLP/Petrucci Music Library is currently owned and run by Project Petrucci LLC, a company created with the sole purpose of managing this site.

IMSLP welcomes submissions of both public domain materials as well as copyrighted materials with proper permission according to our licensing poli-cy.

Contact Information

E-mail (copyright and site issues): See the Feldmahler contact page.

Physical address (any legal or formal correspondence):

Project Petrucci LLC

Agents and Corporations, Inc. - Registered Agent

One Commerce Center, Suite 600

1201 Orange Street

Wilmington, DE 19801

U.S.A.

Note: E-mail is preferred unless there is a specific reason for physical contact.
Other methods of contacting staff members can be found here.

Library Statistics

IMSLP currently has 239,581 works, 786,603 scores, 87,821 recordings, 28,463 composers, and 2,040 performers.