“Shave and a Haircut” is a ditty that has been a part of American culture for more than a hundred years; a sort of musical meme that worked its way deeply into our collective brain. You’ve heard it a million times.
Its ubiquity comes partly from its characteristic rhythm, which is related to the famous clave or “Bo Diddley beat” from the Caribbean by way of New Orleans.
You might not have heard of John Hammond, but in terms of cultural significance he was arguably the world’s most influential record producer.
At the beginning of his career in the 1930s, largely because of his deep convictions about racial equality and civil rights, Hammond helped shape the the jazz scene.