Tune from Jamiroquai rubbish (3)
I believe the answer is:
air
'tune' is the definition.
(air can mean a piece of music)
'from jamiroquai rubbish' is the wordplay.
'from' says the answer is hidden in the clue.
'AIR' is hidden in the letters of 'jamiroquai rubbish'.
(Other definitions for air that I've seen before include "Feel" , "Ventilate, give voice to" , "Atmosphere surrounding the earth" , "See 21" , "Expose" .)