There are at least 15 entities using the name "One": 1) A Korean rapper under his own label PRIVATE ONLY. (원) 2) A four-piece rock and roll indie band from London, UK . 3) An indie band from Gothenburg, Sweden, signed to Bonjour Recordings. 4) A boy band from Cyprus. 5) A four-piece band from South Florida. 6) A pop-rock band from The Czech Republic. (http://oneband.cz) 7) A psych-pop band from the US. 8) A UK brass-led prog band. 9) An alias of trance artist Carlo Resoort.