Gave it my best shot, even tried Pandora and Sound Hound with no luck. Neither the arrangement nor the song itself sounds familiar. It could be something from one of the well-known ballroom music producers, such as Casa Musica, WRD, Prandi, Dancelife, etc -- their stuff rarely registers with music ID services. Or it might just be someone individual musician's arrangement.
Sorry I couldn't help more!
Regards,
Jonathan