Glad you asked. I have several dozen, and of course they range from Perry Como, Johnny Mathis, Andy Williams etc. plus lots of Orchestral and Choral and some rock (not much). With all of that, my 2 perennial favorites are the Carpenters Christmas Collection, and my number 1 favorite from many years ago now is Glenn Campbell's "That Christmas Feeling". The best Cristmas albums seem to have one thing in common, and that is that the artist has a genuine love and understanding for the songs and the season.