It took me a little while to put my finger on exactly who Courrier Sud's "Dreams" reminds me of. And then it clicked: Sebastien Tellier. Basically they sound like a slow, groovy, French house band.
As coincidence may have it, Courrier Sud are actually from France (as if the band name wasn't a giveaway). I don't know a whole lot more besides that they're a duo, so you're going to just have to sit back and enjoy the music for what it is.