This is one of the most musically-intelligent programs on TV for preschoolers. My 2-year-old daughter has learned how to identify different types of music (incl. Jazz, Rock, Zydeco) and different musical instruments (she names the violin, trombone, saxiphone, accordian, guitar, trumpet and more) from watching this show. Jack's Big Music Show features a wide variety of musical styles and interesting, culturally-diverse music videos. There's always a great social lesson, too. It's vibrant, humorous (she laughs out loud at Jack, Mary & Mel!), clever, cute and imaginative. I can't recommend it highly enough. I am as excited as she is when a new episode airs. We LOVE JACK!