The Piano Keyboard is limiting the performer, not suitable for human hands, favours a "special case 7 tones" scale (white keys) and a "special case pentatonic" (black keys).
The Staff is derived from bad practices, mainly influenced by church vocal chants and organon/organum (hydraulis in older times) instrument compositions. They favour the "special case 7 tones" as well.
I never played piano. I learned the Staff though (to some extend) only to realise that it was even worse than the piano keyboard it favours.
Last edited by Pashkuli; 09-08-2019 at 02:34 AM.
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