The müsa, or müsa appenninica, is a bagpipe from the Apennines of north-west Italy which was commonly used to accompany the piffero in the folk music of the Quattro Province: the ‘Four Provinces’ of (Pavia, Alessandria, Genoa and Piacenza). In the 1930s, however, the instrument fell into disfavour and was generally displaced by the accordion.
Musan Salama, or MuSa for short, is a Finnish football club based in the city of Pori in the region of Satakunta. The club was first founded in 1960 as a football & ice hockey club in the suburb of Musa. Later on the ice hockey was left out. Literally, the name of the club means the lightning of Musa.