One possible reason for a lack of info about MY PARIS is that the show is being treated as a work-in-progress at this point. It's rough on the cast because they're holding their regular performance schedule while rehearsing the show anew during the day.
I am well aware he is not appearing in the production. I was trying to get across to you he write lyrics in both French & English. Lautrec in London in 2000 had songs in English & this production will obviously have English lyrics & song titles as well. Therefore, your original post was incorrect