There are several music acts under the name "Leon":

1. DJ on Viva Music Label
2. Japanese visual kei band (sometimes typeset as LE♂N)
3. Serbian singer, Stefan Dimitrijevic aka Leon.
4. Swiss experimental/jazz/noise rock band (https://l-e-o-n.bandcamp.com/) Read more on Last.fm. User-contributed text is available under the Creative Commons By-SA License; additional terms may apply.