This was the Clash’s best charting single. Released in 1982 on the Combat Rock album the lead vocals were actually done by Mick Jones and not Joe Strummer. Joe was set to do backup vocals with Joe Ely. At the last minute Strummer decided he wanted to sing backup vocals in Spanish but did not know Spanish. They had to get their studio tape operator Eddie Garcia to call his mum in Brooklyn Heights to get her to translate the lyrics. She was Ecuadorian so Strummer said he and Ely sang backup in some sort of “Ecuadorian Spanish.”
Rock the Casbah by The Clash