Vintage Mix is an American a cappella group of 18-year-old quadruplets based out of Milwaukee, Wisconsin.

Vintage Mix is an American a cappella group of 18-year-old quadruplets based out of Milwaukee, Wisconsin.

VINTAGE MIX AT CARNEGIE HALL!! (Members Left to Right: Julia, Anika, Ian, Kelsey)

VINTAGE MIX AT CARNEGIE HALL!! (Members Left to Right: Julia, Anika, Ian, Kelsey)

Bridging Generations Through Harmony”

— Vintage Mix