Music Research Guide

Membership association of U.S. composers, songwriters, lyricists, and music publishers of every kind of music.

"Database and catalog resources that are intended to help users with research in the performing arts areas. "

"The largest music rights organization in the U.S.... nurturing new talent and new music."

"Sharing the world’s public domain music."

Documented operatic activity worldwide since 1996, with over 260,000 performances on file. It records the work of artists in over 600 theatres.