The New York Times: has an interesting article on what it is like for employees of performing rights organizations who work in the trenches of enforcing music copyrights.  “Broadcast Music Incorporated, otherwise known as BMI. The firm is a P.R.O., or performing rights organization; P.R.O.’s license the music of the songwriters and music publishers they represent, collecting royalties whenever that music is played in a public setting. . . . Performing rights organizations in the United States came into being in 1914, when a group of musicians, including Victor Herbert, Jerome Kern, Irving Berlin and John Philip Sousa, founded the American Society of Composers, Authors and Publishers, otherwise known as ASCAP, the nation’s first P.R.O., in 1914.”