Crossword Genius

Music by The Stones? (4)

Ross

I believe the answer is:

rock

I'm a little stuck... Click here to teach me more about this clue!

'music' is the definition.
(rock music)

I cannot understand how the remainder of the clue works.

Can you help me to learn more?

(Other definitions for rock that I've seen before include "Hard confectionery made in sticks" , "possible danger at sea" , "Perhaps Hudson" , "Move side to side" , "Sway to and fro - mass of stone" .)

I've seen this clue in The Independent.
Want a hint initially instead of a full solution? Install my app
Connecting...