812 - Led Zeppelin D'yer Ma'ker 1973

By 1973, Led Zeppelin was getting used to being the biggest band on the planet (both financially and sonically). Letting their guard down and their spirits wander, they came up with the most widely varied album in their discography. Stylistically, "Houses of the Holy" is all over the map, but it coheres in a grand manner befitting the '70s rock royalty Zeppelin had become. It offers one of the first-ever attempts at reggae-rock: "D'yer Ma'ker".