Written and first recorded by Hall & Oates (US #60/UK #51 1972 |US #7/UK #42 1976).
Other hit version by Tavares (US #50/R&B #1 1974), Matthew Marsden (UK #24 1998).
From the wiki: “‘She’s Gone’ was written and originally performed by Pop music duo Daryl Hall and John Oates. It was included on their 1973 album, Abandoned Luncheonette, and first released as a single in 1974. The song was a major hit in Hall & Oates’ hometown of Philadelphia but was only moderately successful nationally. It peaked initially at #60 on the Billboard Hot 100. When Tavares released their cover as a single in 1974, it topped the R&B chart. Two years later in 1976, after Hall & Oates had moved to RCA Records and had scored with the hit ‘Sara Smile’, Atlantic Records re-released the original single. This time around, the Hall & Oates original became a Top 10 hit, peaking at #7.