The B-side of the single, "Rainclouds", was written by McCartney and Denny Laine, though on early pressings of the single the song was credited only to McCartney. According to authors Chip Madinger and Mark Easter, "Rainclouds" is "perhaps most notorious" as the track that McCartney worked on during 9 December 1980, straight after hearing that John Lennon had been fatally shot in New York. When leaving AIR Studios in central London that evening, he said in response to a TV reporter's question about the murder: "It's a drag, innit?" The footage was included in news broadcasts around the world and McCartney's apparent casualness, though masking his profound shock, earned condemnation from the press.