"It's the Hard Knock Life" musical (5)
I believe the answer is:
annie
'it's the hard knock life musical' is the definition.
(I've seen this in another clue)
This is all the clue.
(Other definitions for annie that I've seen before include "Little Ophan .....; also a musical" , "-- Oakley (Wild West)" , "Popular stage musical" , "-- Lennox, singer" , "Popular musical about girl orphan" .)