James Richard Steinman was an American composer, lyricist and record producer. He also worked as an arranger, pianist, and singer. His work included songs in the adult contemporary, rock, dance, pop, musical theater, and film score genres. He wrote songs for Bonnie Tyler and Meat Loaf, including Bat Out of Hell, and also wrote and produced Bat Out of Hell II: Back into Hell and Tyler's Faster Than the Speed of Night.

Gaynor Sullivan, known professionally as Bonnie Tyler, is a Welsh singer who is known for her distinctive husky voice. Tyler came to prominence with the release of her 1977 album The World Starts Tonight and its singles "Lost in France" and "More Than a Lover". Her 1977 single "It's a Heartache" reached number four on the UK Singles Chart, and number three on the US Billboard Hot 100.