I like the different renditions of the classic carols, as well as the original compositions. Some favorites include Randy Travis's version of "God Rest Ye Merry Gentleman", Donna Summer's "Christmas Spirit", Marilyn McCoo's pop (with a hint of jazz) version of Hark the Herald Angels Sing. In the pop/rock realm, we have Little River Band's "Mary's Boy Child", along with Ray Charles's unique soulful rendition of "Little Drummer Boy". The favorites are endless.