This week's song comes from a protégé of the purple maestro known as Prince. Her name is Lianne La Havas. Lianne returns with a follow up to her debut album entitled Blood, which is due out later this year. The first single, "Unstoppable" is beautful and soulful arrangement that should be the official theme for summer picnics. Take a listen for yourself and you can see why it is this week's Rhythm Lab Radio's Song of The Week. Maybe this time she won't cancel her stop in Milwaukee ;)