Payments for radio play, of which 18-, 31-, 47-, and 66-Across sound richly deserving

Crossword clues for Payments for radio play, of which 18-, 31-, 47-, and 66-Across sound richly deserving:

MUSICROYALTIES: Payments for radio play, of which 18-, 31-, 47-, and 66-Across sound richly deserving