Pianonymous – thank you for sharing.
My original problem was related to holding a lightweight instrument in a wrong way, with its handle (now I don’t use it).
Yous is terrific for heavy instruments and 2 handed playing.
MM – I think that most of the problems Google has with Japanese is their very different, ‘poetic’ if I may say, way of writing. I read many reviews of my albums in Japanese (all my trio albums are sold in Japan as well), and sometimes after reading an ‘official’ translation (by a Japanese friend who speaks well English), I just understood that Google was correct but I didn’t understand the hidden meaning.