Especially when it's sung by Joan Baez. But then I love most of what's sung by her :-). Oh, especially her version of Guthrie's 'Hobo's Lullaby'... I'm quite obsessed right now.

Just for the record, "Hobo's Lullaby," said to be Woody Guthrie's favorite song, was written by Goebel Reeves.

As for "Kumbaya," it is a lovely song, especially when being sung by a roomful of people.