Max, The ranking list I made was for "Trios"

I happen to love The Brothers Four, and I've got most of their albums,
but since there are 4 of them, I could not put them on my list.

RANKING OF THE TOP TEN TRIOS:

1 - The Kingston Trio
2 - Peter, Paul & Mary
3 - The Limeliters
4 - The Chad Mitchell Trio
5 - The Journeymen
6 - The Browns
7 - Crosby, Stills & Nash
8 - The Pozo-Seco Singers
9 - The Rooftop Singers
10 - The Cumberland Three

Winner: