The product is sheet music titled "GLOW-WORM CONTEMPORARY COMPOSERS SERIES FOR PIANO FOUR HANDS 1902." Published by Edward B Marks, this intermediate level sheet music is designed for easy listening on the piano, specifically for ensemble playing. It is formatted for piano four hands and includes contemporary compositions that were popular in 1902. Made in the United States, this vintage and antique sheet music is a valuable addition to any musician's collection.