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.
A keyboard has 61 keys and 5 octaves, and a digital piano has about 88 keys plus 6 octaves. 2. A keyboard is portable because it is lighter in weight than the digital piano. 3. Comparatively, the keyboard allows less sound modifications than the digital piano.