by Tereza Rozanov » Fri May 12, 2017 12:28 am
"That's what the hash tag signs and these other symbols are for. When you see the hash tag signs, it means up a half step, usually onto one of the black keys. When you see the other symbol, that means down a half step, usually also onto the black key." She plays through a few of the notes. It's nowhere near as good as her guitar, more akin to hunting and pecking on a keyboard, but it hopefully gets the point across.