If you are able to get in touch with the ad people - tell them they would make lots of money if they had the people that sang the song make a cd and sell it in Hallmark stores!! I would buy it!!
: Hey to all who've been seeking the French song in the Hallmark commercial--I got word from the ad agency that produced the spot that the song was done specifically for the ad. So, I'm sorry to be the bearer of bad tidings, but it's not its own distinct song :(