Smooth R&B 105.7 LIVE OFFLINE Country: United States Genres: bn'r'soulurban Loading... Now Playing : Smooth R&B 105.7 - KRNB is a broadcast Radio station from Decatur, Texas, United States, providing Soul, Urban adult contemporary and R&B Music. Leave a Review Set your rating: Your Review: Submit You Also May Like Soul Schoool – WMNF-HD4 Country: Tampa,Florida,United States Loading... Stars 99.3 Country: United States The home for Shannon And Deb and the Stars Of… Loading... WFLA In Yo Ear Radio Country: United States In Yo Ear Radio , is one of several Internet… Loading... Posts navigation Smooth Moods for Loving Smooth R&B 105.7 – KRNB Share