Ƙirƙirar wani nau'i mai mahimmanci na wannan jumla Twenty Flight Rockers (wani lokacin an rage shi a matsayin TFR) wani rukuni ne na Ingila wanda ya kasance mai aiki daga 1985 zuwa 1988.
Tabbas, mafi rikitarwa sigar jumla ita ce "Twenty Flight Rockers (wani lokacin ana taƙaita shi da TFR) ƙungiyar mawaƙa ce ta Ingilishi da mawaƙin Supernaut Gary Twinn ya kafa, da kuma Generation X drummer Mark Laff. "