Sheet Music: Sierra Sue, Joseph Carey, Blue Barron - 1939

The product is vintage sheet music featuring the songs "Sierra Sue," "Joseph Carey," and "Blue Barron" from 1939. These songs fall under the genre of Musicals and are likely to be of interest to collectors or enthusiasts of vintage sheet music. The format of the product is traditional sheet music, which can be used for playing or collecting purposes. This item would be a valuable addition to any music lover's collection, especially for those interested in musicals from the 1930s.