There are several artists using this name: 1) Earth is an experimental/drone/acid folk band formed 1990 in Olympia, Washington, United States
2) Earth is a death metal band from Melbourne, Austrailia
3) Earth was the original name of the legendary heavy metal pioneers Black Sabbath.
4) EARTH was a pop trio from Japan, best known for their song "Color of Seasons"
5) Earth is a progressive trance project by DJ Sangeet