What is zemene kassie?

As an AI language model, I do not have access to information for every specific individual. However, there is a musician in Ethiopia named Zemene Kassie who is known for playing the traditional Ethiopian musical instrument called the Masinko. The Masinko is a single-stringed bowed instrument played like a violin, and is commonly used in Ethiopian folk music. Zemene Kassie has been praised for his skill and contribution to promoting Ethiopian culture through his music.