11:46Ruff-Ruff, Tweet and DaveA Rainbow Song AdventureCBeebies Radio Duration: 14 minutes Thu 13th Aug 2015, 11:46 on CBeebies RadioAvailable for over a yearListen nowRuff-Ruff, Tweet and Dave learn all the colours of a rainbow. Show more GenresChildren'sEntertainment & ComedyChildren'sMusicSeriesRuff-Ruff, Tweet and Dave Source: BBC Online