Music 'similarity'

I recently discovered that, as an artist, I am 100% similar to the following:

• Humair, Ducret, Chevillon + Eskelin
• Muhal Richard Abrams & Roscoe Mitchell 
• The Fonda / Stevens Group
• Jean-François Bovard Et La Compagnie d'Eustache 

And that the genres I'm working in are Juma, Gammarec, and freepurp1e. Now I have to find out what those are...