Ebony and Ivory McCartney filmed a promotional interview for the "Tug of War" album. The b-side of the single, the song "Rainclouds", is written by Paul McCartney and Denny Laine, though on early pressings of the single the song was credited only to McCartney. "Ebony and Ivory" spent seven weeks at No. 1 on the "Billboard" Hot 100, and was the fourth-biggest hit of 1982. For McCartney, the song's run atop the chart was the longest of any of his post-Beatles works, and second longest career-wise (behind "Hey Jude" with The Beatles); for Wonder, it was his longest-running chart-topper. It marked the first
Paul McCartney and Wings not get along well, adding to his upset with Wings. In April 1981, Laine announced he was leaving Wings, citing the lack of tour plans as the reason. While Laine's departure effectively ended the band, a spokesman for McCartney said that Wings still continued as an active concept. McCartney finally acknowledged the band no longer existed while promoting the release of "Tug of War" in 1982. Suzy and the Red Stripes was a pseudonym used by the group for the release of the Linda McCartney and Wings single "Seaside Woman" in 1977. It was the only release by Wings under