Tyr is the 15th studio album by British rock band Black Sabbath, released in 1990. The album features bassist Philip Neil Murray and showcases a fresh rhythm section. The compositions are built on juicy guitar riffs and keyboard melodies in a mid-tempo rhythm. The album has a mystical and dark atmosphere and is less heavy and more lyrical than its predecessor. The album features beautiful and rich melodic arrangements and is considered a classic of the British heavy metal genre.