"Immediately Usable Keyboard Backing Memorization: Studio Musicians' Selection, Useful for Various Genres" Yoko Orihara Price: ¥1700 #YokoOrihara #Book #Art/Music/Dance #Adlib #Jazz #Popular #Improvisation #Arrangement I bought this intending to study jazz piano ad-lib, but I switched to classical and baroque music, so I no longer need it. I think it's perfect for those who need it and are about to start studying. The condition is clean, but please understand that it is not new."