I heard Yann Tiersen's "Comptine d'un autre ete l'apres midi" (Rhyme of Another Summer Afternoon) (French) earlier this week and was absolutely blown away by the simple yet gorgeous piano piece. I was tapping my foot and bobbing along with it as I chunked out the piece on my piano.
I wanted to make it even more danceable, so I mixed some synth parts with the piano to make it more dance friendly. Please listen to the original song first, it can easily be found on YouTube. you won't regret that.