Columbia subject headings:
Copyright--Performing rights--United States.
Copyright--Sound recordings--United States.
Digital audiotape recorders and recording--Law and legislation--United States.
Harvard subject headings:
Copyright--Performing rights--United States.
Copyright--Sound recordings--United States.
Digital audiotape recorders and recording--Law and legislation--United States.
Princeton subject headings:
Copyright--Performing rights--United States.
Copyright--Sound recordings--United States.
Digital communications--United States.