Original sentence: The song was popularised by Roberta Flack in 1972 in a version that became a breakout hit for the singer
Edited sentence: Her version was slower than the original and became famous due to the beautiful tones of her voice.The song was popularised in North America by Roberta Flack in 1972 in a version that became a breakout hit for the singer.The song was popuralized in Europe by Nana Mouskouri when she released it on her Over and Over album in 1969