Rituel (not to be confused with Ritual) is a house alliance formed by Christophe Monier (aka The Micronauts) and Thomas Regnault (aka Dew Town Mayor). Their sound is fairly unique in contemporary electronic music producers, and I can hear them as a current incarnation of Deep Forest from the 1990s.
I've got a great video to watch for the original radio edit of 'Club Zanzibar' :
Here is a free track to download, The 'Club Znazibar' (extended instrumental) :
I've also got full length streaming previews of all three tracks from their recently released 'Deux Remixed' EP.