Here is my recording of the concert (using a camcorder):
https://www.dropbox.com/s/snbk9m3z6s...ta%29.mp4?dl=0
Sorry, I didn't have time to enhance the video. Feel free to enjoy and to use for any purpose.
You can see the picture is shaking a little. I had to hold the camera above my head and on top of that it was raining. Sorry, I'm not very good with video editing to remove this negative effect. Maybe somebody would be skilled enough.
I also have this (phone mic quality):
https://www.dropbox.com/s/ssigr5n95c...09-08.mp3?dl=0
This is the rest of the concert (starting from the mid of "J'en ai marre !" — the end).
Search key words for people coming from google: Alizée in Warsaw - 2018-09-08 concert mp3