1948: Mountain Aires

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1949: Queen City Four

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1950: Lumber Lads

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1951: Puget Sounders

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1952: Evergreen Four

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1953: Varsitunes

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1954: Sharp Four

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1955: Model T Four

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1956: School Masters

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1957: FourDoMatics

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1958: Timbre Fellers

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1959: Sema Four

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1960: Capital Chordsmen

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1961: Northern Aires

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1962: Journey Men

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1963: The Roaring Twenty 4

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1964: Ambassadors

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1965: The Squires Four

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1966: Bay Shore Four

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1967: The Nomads

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1968: The Howe Sounds

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1969: Westernaires

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1970: The Poets

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1971: The Most Happy Fellows

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1972: Artesians

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1973: New Found Sound

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1974: The Bright Side

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1975: Lion's Share

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1976: Commencement Bay Flounders and Seafood Conspiracy

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1977: The Four Cheers

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1978: The New Rendition

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1979: The University Way

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1980: South Sounders

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1981: The High Rollers

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1982: Cascade Connection

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1983: Pacific Pride

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1984: Harmonic Tremors

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1985: Golden Heritage

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1985: The Aliens (honorary members)

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1986: Northwest Spirit

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1987: Easy Street

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1987: The Close Harmony Tradition (International Senior Champions)

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1988: Four Cryin' Out Loud

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1989: Vocal Attraction

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1990: Sonic Boom

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1991: Heyday

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1992: Seattle Sound

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1993: Milky Way

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1994: The Edge

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1995: Extra! Extra!

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1996: Critics' Choice

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1996: Fatherly Advice (International Seniors Champions)

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1997: Counterpoint

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1998: Studio One

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1999: Reunion

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