11. The male tonal scale is known as A. yu-sen B. yo-sen C. in-sen 12. It is how Japanese music/songs are sung. A. throaty B. tight C. high 13. The female tonal scale is known as A. yu-sen B. yo-sen C. in-sen 14. This is how Japanese music/songs are written. A. single B. duple C. triple 15. A Japanese long slender three-string plucked lute. A. koto B. shamisen C. biwa