Report Abuse. On the envelope you would write the person's name on the first line, and c/o the society on the second. The mail carriers read from bottom up.eport Abuse. On the envelope you would write the person's name on the first line, and c/o the society on the second. The mail carriers read from bottom up.
Letâs first of all take a look at an unlabeled piano keyboard layout, i.e. without the note names. The one shown in the first piano keyboard layout has two octaves, a total of 24 notes. In an 88 key piano, there are 36 black keys and 52 white keys.
The white keys are notes that would be between strings on a Koto. You'll notice that every octave of a piano (repeating pattern of keys, with the top being at twice the frequency of the bottom) has twelve different notes: 5 black and 7 white keys. Think of a scale as a pie cut into twelve more-or-less even slices. The piano, a universal instrument, offers all 12 steps.