Radio One FM (Hot FM) you can listen on this page of our site. Station work in genres: Rock, Adult Contemporary. Radio station that plays Mainstream rock and Adult hits targeted at middle aged man 30 years old and above.. Radio One FM (Hot FM) has a rating 5.0. Broadcasting country: Singapore. The station was rated by 14 listeners. Radio One FM (Hot FM) you can also listen in the FMCUBE app for Android.