First released by Juice Newton (MEX #3 1977 |US #86 1978).
Other hit versions by Bonnie Tyler (US #3/UK #4/CAN #1/AUS #1 1978), Dave & Sugar (C&W #32 1981), Trick Pony (C&W #22 2005).
Also recorded by Rod Stewart (2006).
From the wiki: “‘It’s a Heartache’ was written by Ronnie Scott & Steve Wolfe. Scott was working with Wolfe as a songwriting and producing team when they spotted Bonnie Tyler in ‘The Townsman Club’ in Swansea, Wales in 1976, and they became Tyler’s managers, songwriters, and producers, writing and producing eight out of the ten songs on Tyler’s first album, The World Starts Tonight (1977). The album included Tyler’s first two UK Top-30 hits, ‘Lost in France’ and ‘More Than a Lover’.
“Tyler’s second album, Natural Force (released in the US as It’s a Heartache in 1978) included five Scott/Wolfe songs including the track ‘It’s a Heartache’ which reached #4 in the UK, and #3 on the Billboard Hot 100 in the United States. The song had already been recorded and first released by Juice Newton almost a year earlier, in 1977.