It was 1956 when the “Dinah Shore Chevy Show” debuted on TV, with Shore singing “See the USA in your Chevrolet” at the close of each show. The show grew out of Shore’s earlier 15-minute programs and she was the first woman to host her own TV show. Shore had sung “See the USA” since the early 1950s and the song was used in Chevrolet advertising after Shore’s show ended in 1963. Chevrolet is now...