Christmas Season!!

Wow!! its the festive X-mas season again and I am in the real mood for celebrating and enjoying this time of the year to the hilt. So I have already brought home a lovely looking tree and each day I am adding the lovely decoratives. But there is something missing. I remembered there is a Christmas song I love , infact thats an understatement, I am crazy about it, but I cant find it anywhere. My old cassette is missing and no shop seems to have it. Its called "I want a hippopotamus for Christmas". Now who is going to play Santa Claus and Give this song to me??