Judy Collins has a few Christmas recordings, but it is the Biltmore Estate recording which I have found myself noticing as it comes up on the juke box. It is a live recording with some support from a children's choir and other musicians. Her voice sounds like it may have improved with age. It is very full and gentle, not wavery (is that a useful description?) as sometimes happens with older singers. Standard Christmas songs and carols performed extremely well. Worth hearing.