There are at least six artists known as Mercury: 1. Mercury is an alternative rock band from Nashville, Tennessee. 2. A Swiss house duo with prominent releases on Gomma. 3. A rock band from Pittsburgh, Pennsylvania. 4. A South Korean Girl Group. 5. A late-1980's heavy metal band from Cleveland, Ohio. 6. A rapper from Atlanta. 1. Mercury is an alternative rock band from Nashville, Tennessee. The band is led by Maddie Kerr, who is known for her ethereal vocals. Read more on Last.fm