This is an image of Black Tiger Sex Machine, otherwise known as BTSM. They are a group of EDM(Electronic Dance Music) producers who create tracks that have soul crushing bass and heavy electro themes.
This is an image of BTSM performing. The member on the right controls the visuals, lighting and the lights on their helmets. The center member controls the CDJ mixers which is how the tracks transition. The left member controls any samples, extra notes or extra sounds that they'd like to add to tracks to make them more unique for the crowd.
This is a photo of the group without helmets. (From left to right) Julien Maranda, Patrick Barry and Marc Chagnon