“A public performance is one that occurs “in a place open to the public or at any place where a substantial number of persons outside of a normal circle of a family and its social acquaintances is gathered.” A public performance also occurs when the performance is transmitted by means of any device or process (for example, via broadcast, telephone wire, or other means) to the public. In order to perform a copyrighted work publicly, the user must obtain performance rights from the copyright owner or his representative.”

–  ASCAP Common Music Licensing Terms