Toy follows greeting in musical (5)

I believe the answer is:

dolly

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'toy' is the definition.
(I know that dolly is a type of toy)

I don't understand the remainder of the clue.

(Other definitions for dolly that I've seen before include "A special sheep" , "Camera mount; simple catch" , "Wheeled camera support - child's toy - simple catch" , "loved by little girl?" , "Wheeled platform for moving heavy objects" .)

I've seen this clue in the Sydney Morning Herald.

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