there is a cute christmas album with the muppets and john denver..
this had/has some wonderful songs on it...

wow there are many christmas songs listed here
http://www.hymnsandcarolsofchristmas.com/HTML/index_of_carols_c.htm

here are a couple of you tube videos of the the cowboy christmas song
by steve weisberg

http://www.youtube.com/watch?v=6Ckqxq8SBeI

http://www.youtube.com/watch?v=3HtIZ3MccEw