Columbia subject headings:
Copyright--Broadcasting rights--United States.
Copyright--Royalties--United States.
Copyright--Sound recordings--United States.
Webcasting--Law and legislation--United States.
Harvard subject headings:
Copyright--Broadcasting rights--United States.
Copyright--Royalties--United States.
Copyright--Sound recordings--United States.
Webcasting--Law and legislation--United States.
Princeton subject headings:
Copyright--Broadcasting rights--United States.
Copyright--Royalties--United States.
Copyright--Sound recordings--United States.
Webcasting--Law and legislation--United States.