Walt Groller (born February 12, 1931 in Allentown, Pennsylvania) is an American polka musician. He is generally considered one of the premier polka musicians in the world.
Walt Groller (born February 12, 1931 in Allentown, Pennsylvania) is an American polka musician. He is generally considered one of the premier polka musicians in the world. (en)
Walt Groller (born February 12, 1931 in Allentown, Pennsylvania) is an American polka musician. He is generally considered one of the premier polka musicians in the world. (en)