Questions for Les Misérables

Community theater production
Would it be possible to make an arrangement of a musical
How can I obtain the rights to perform a song?
About Concert Style Musical
French version
Concert version of Les Miserable
Licensing estimate
Hi, I am a french college student and I'd be interested to know if the French version of the show is available for licensing for a non-professional troupe, thank you very much !
Rights for Video Production
I would like to be on the list one the full version of Les Miserables is available.