(1) XOR is a bulgarian electronic producer namer Cvetomir Krumov part of industrial band Backpullver.

(2) XOR is also a Death metal band with influenses from the modern hardcore scene hailing from Borlänge, Sweden.

(3) XOR was a hard rock band from Cleveland, Ohio, United States, whose guitarist, producer and arranger was Temple 8 front man Kurt Tischer (AKA last.fm user 3rdear). Their debut EP is still available thru Rigel Records.

(4) An electronic artist from http://Remix.Kwed.Org

(5) The pseudonym credited with the soundtrack for Alex Kidd in Shinobi World.

(6) A mysterious alias that releases abstract music mainly on Unseq's website. Read more on Last.fm. User-contributed text is available under the Creative Commons By-SA License; additional terms may apply.