FlexDee whose real name is Musa Ladan, is a very talented and unique songwriter, with a varying style of music! The song “Ka KwapSa ”, Means (You Fuck Up) and is a song that every lover of good music out there will fall in love with at first listen. The song will be called a hit after you listen to this Enough said, go cop “Ka KwapSa” and have your mind blown.