Sometimes he plays piano or guitar, and sometimes he sings for people.Yeah, and an AxeFX, and a lot of other things, as the picture you posted clearly shows.
If it wasn't for the KPAs, I'd swear the picture was taken in the 90's!
BTW, WHO is Matthew Bellamy? :
I read that he was using Egnater M4 preamps/modules heavily at one time.
Stef and I are both from the same french guitar forum