“This breakup ballad was written by Roxette’s instrumentalist, Per Gessle. Despite the somber lyric, the song proved very pleasing to the ear and became a huge hit,” (Songfacts). “Recorded before Roxette started working on their 1990 Joyride album, ‘It Must Have Been Love’ was reworked for the movie Pretty Woman, starring Julia Roberts and Richard Gere. The movie was an enormous hit, and so was the soundtrack … Released in March 1990, Pretty Woman developed a huge following, which helped send this song to the top of the US Hot 100 in June, where it stayed for two weeks.
The Swedish group had been popular in Scandinavia for years before they hit it big in the US: “It wasn’t until an American student studying in Sweden brought a copy of their second album home to Minneapolis, and persuaded a local radio DJ to play ‘The Look,’ that they achieved international fame,” (BBC). In 2019, the duo’s vocalist, Marie Fredriksson, passed away at age 61 after a 17-year battle with cancer.
The verses’ melody is simple and contained, but the choruses bring a greater range. Building on that trend, a resounding modulation up a perfect fourth hits on a chorus at 2:59.