What do you get when you mix cello sound with bologna. What is a cello, I think, it is not necessary to explain, but a bolon is a folk instrument, usually three or five-stringed, common in East Africa, especially in Kenya. Playing produces a deep bass sound. serves as a ritual instrument – the natives play it before hunting or battle. Over 2000 samples were recorded in total. You need Kontakt version 4.2 or higher.