"Nights in White Satin" is a song by the Moody Blues, written and composed by Justin Hayward. It was first featured as the segment "The Night" on the album Days of Future Passed. When first released as a single in 1967, it reached number 19 on the UK Singles Chart and number 103 in the United States in 1968. It was the first significant chart entry by the band since "Go Now" and its recent lineup change, in which Denny Laine and Clint Warwick had resigned and both Hayward and John Lodge had joined.

Sandra Ann Lauer, later Sandra Cretu, commonly known mononymously as Sandra, is a German pop singer who enjoyed mainstream popularity in the 1980s and early 1990s with a string of European hit singles, produced by her then-husband and musical partner, Michael Cretu, most notably "(I'll Never Be) Maria Magdalena" (1985), "In the Heat of the Night" (1985), "Everlasting Love" (1987), "Secret Land" (1988), "Hiroshima" (1990), and "Don't Be Aggressive" (1992). Her albums Into a Secret Land (1988) and Close to Seven (1992) have won Sandra high critical acclaim.