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.
On a full scale piano, there are a total of 88 keys, but there are only twelve different notes which are repeated from low to high tones, from the base to the treble. In the illustration above you can see twelve tones that also make one octave and these notes also form a Chromatic Scale).