關於scales:
當然可以,例如G-flat arpeggios唔用手指公彈black key真係諗唔到點彈
皇家出嘅"Piano scales and arpeggios"咁講:"The suggested fingerings shown here are neither obligatory nor exhaustive; any practical and systematic fingering which produces a good result will be accepted in the exam."
不過,scales書入面嘅fingerings已經好實用,基本上跟佢都冇錯
至於嗰三首歌就更加冇問題,重點都係你用嘅fingerings幫唔幫助到你表達你要嘅效果,現實用手指公彈black keys好閒
