We haven't really got a song for Mahrez as such. Not too sure what everyone thinks of this but it's something a bit different:
Riyad Mahrez,
Run down the wing for me.
Riyad Mahrez,
Beat your man for me.
Riyad Mahrez,
Score a goal for me.
Leicester City,
And we're staying in the premier league!
Dudududududududu x4
https://m.youtube.com/watch?v=wyQqtKVg81c