Quarion is Yanneck Salvo of Geneva, Switzerland. As you can see from the track above deep house is among his many specialties which also include nu-jazz, hip hop and techno. This is A1 on the "Dusty Fingers" 12 inch from August 2009.
Salvo produces music under his real name and under the aliases, Quarion and Ianeq. He recently released "Downtown" under the alias "The Hints" in July 2012. It appears on "Treats Vol. 4" as a collaboration with Jules Etienne and it is magnifique. Check it out!
Definitely a great start to the week. To keep up with Salvo's latest releases and to get some free downloads, check out his SoundCloud page. It'll be deep house all week long, so stick around!