The radiowaves of the "40s and "50s were harmony heaven, with vocal groups of all kinds singing up a storm. This special 3-CD collection harbors 75 hits: Paper Dolls The Mills Brothers; Rum & Coca Cola Andrews Sisters; Cool Water Sons of the Pioneers; Sh-Boom Crew Cuts; Goodnight Irene Weavers; You, You, You Ames Brothers; Three Coins in the Fountain Four Aces; Mister Sandman Chordettes; Istanbul (Not Constantinople) Four Lads; P.S. I Love You Hilltoppers; Goodnight, Sweetheart, Goodnight McGuire Sisters; It"s a Blue World Four Freshmen; Hearts of Stone Fontane Sisters; Mairzy Doats Merry Macs, and more.