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.
An average piano includes 88 keys out of which 36 are sharp black keys and other is white keys. You may also find some pianos with 85 keys and some even have more than 88 keys. Additional keys are included to offer some extra resonance and larger sound. In general, a piano would include 88 keys.