@Amita--- Yes WHAM was the singer I think... thats the one that became very popular. A LOT of Xmas songs are based on old country Xmas songs as well, but no one ever knows the country versions :D LOL
@Neha... Sorry hun... keep trying.
@Jags... I wanna know that too... wats so hard to tally. But I asked already. So maybe u guys can PM devashree as well and ask her.