En DO y en SOL
http://es.wikipedia.org/wiki/Jingle_Bells
http://en.wikipedia.org/wiki/Jingle_Bells
http://en.wikipedia.org/wiki/James_Pierpont_(musician)
http://en.wikipedia.org/wiki/List_of_artists_who_have_recorded_%22Jingle_Bells%22
http://www.8notes.com/scores/5114.asp
https://musescore.com/user/1878491/scores/4591561