That is, IF you like a-cappella, ranging from "Come Go With Me" to "Barbara Ann" via a whole range of the standards.
These guys are, however, good.
And the recording is good, too. Except for one track where somebody forgot to let the reverb finish...
I don't see a label or such on it, I suspect it's private label. I got it from a-capella.com (or something similar).
If you don't like barbershop and doo-wop, on the other hand, pass. That's what it is.
Oh, and avoid "The Chicken Song". Cri yi.