Folk music is not much heard these days, but I have a number of CDs I can turn to when I am in the mood. Currrently listening to a CD on which the highlight is 'Cindy Oh Cindy.'
That Tijuana Brass album (with the memorable cover!) was bursting at the seams with phenomenal tracks. I can't think of any other group that could put out a no-filler album, except the Beatles.