This product is a rare vintage lot of 46 pieces of sheet music from the 1910s to 1950s, offering a unique collection for musicians and collectors. The sheet music includes a variety of formats such as score part, full score, and vocal score, catering to different ensemble sizes and instruments like piano, guitar, and percussion. With a focus on genres like pop, musicals, and classical, this collection is perfect for intermediate-level musicians looking to explore a range of styles from the United States during the mid-20th century.