“Total Eclipse of the Heart” is a song written and produced by Jim Steinman, and recorded by Welsh singer Bonnie Tyler for her studio album Faster Than the Speed of Night. Released as a single in early 1983 in the UK and later that summer in the US, it was the first release from the album and became Tyler’s biggest career hit, reaching number one in several countries including the UK, where it was the fifth-best-selling single in 1983, and the US, making her the first and only Welsh singer to reach the top spot of the Billboard Hot 100. It was Billboard’s number-six song of the year for 1983.