Crossword Genius

Broadcast song (3)

Ross

I believe the answer is:

air

I believe this clue is a double definition.

'broadcast' is the first definition.
(to air on TV)

'song' is the second definition.
(air can mean a piece of music)

(Other definitions for air that I've seen before include "It's a mixture mainly of oxygen and nitrogen" , "Sky" , "Light wind; song" , "put on radio?" , "Mixture of gases needed for breathing" .)

I've seen this clue in The Times.
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