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 Black Keys. In the 14th century, five new keys were added to the original seven, creating what is called a chromatic scale. On the modern piano, these are called âsharpsâ and âflatsâ and colored black. But on some early organs and harpsichords, the colors were reversed.