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Yo-Yo Ma
Yo-Yo Ma is a world-renowned cellist who has performed with some of the biggest names in music. He is also a talented composer and has written several pieces of music for film and television. In JoJo's Bizarre Adventure: Stone Ocean, Yo-Yo Ma plays the role of a mysterious man who helps Jolyne Kujo on her quest to find the truth about her father's death. He is a powerful ally who uses his music to help Jolyne defeat her enemies.