A “Remix” in this context is unlikely to be an official label commission. Instead, it is a – an unofficial rework that the producer distributes for free on YouTube, SoundCloud, or Bandcamp. TonyMix (likely a bedroom producer or DJ) has taken the original Axel Merryl version and:
The magic of the lies in the contrast and eventual fusion of styles. Axel Merryl Je m-en fous Remix Feat TonyMix ...
TonyMix could be:
The track likely sits at the intersection of: A “Remix” in this context is unlikely to