all you need is money
more than your dumdass can pay for one.
I can't think of any, and I have seen and worked on many RR engines.
Collective nouns are a bunch of keys, a ring of keys, a set of keys.
There are 52 white keys and 36 black keys on piano, what makes total 88 keys. Most of the modern pianos have 88 keys.
The piano has a total of 88 keys (52 white keys and 36 black keys).
The plural is keys.
Keys on a keyboard which mark the home keys.
he keys on computer keyboards are often classified as follows:alphanumeric keys -- letters and numberspunctuation keys -- comma, period, semicolon, and so on.special keys -- function keys, control keys, arrow keys, Caps Lock key, and so on.
Manipulative keys are special keys used to manipulate data in the document.
Keys - as in a board of keys = keyboard
There are 88 keys on a piano (52 white keys and 36 black keys).