SLEEPING BEAUTY - HIDDEN TALENT

Sleeping Beauty is about hidden talent

The original shows a Prince finding her talent even when she is asleep (trying to hide it) which causes her to bare children (bare it's fruit)

Like someone forcing someone to take the first step towards exposing their talent, that they may have not otherwise taken

The singing of "Sun, Moon and Talia" is the singing of that persons praises by those who have been lucky enough to bare witness to their talent

The jealous wife Queen who tries cook the children is those who would try exploit or otherwise take advantage of the persons talent. Or somehow take what is theirs for themselves

Also, someone who tries take credit for, or plagiarise another's works, arts, loves or labours

The opposing negative to the supportive husband King, who tries to help Sleeping Beauty "wake up" and shine