The product is a double LP vinyl set featuring Al Jolson's most famous songs, released by DECCA and RCA. The set includes 2 discs with songs that Al Jolson made famous, along with an additional 2 discs of songs from the 20s, 30s, and 40s. This surprise combo offers a collection of timeless music in a nostalgic format, perfect for vinyl record enthusiasts and fans of classic music.