Question

Can anyone tell me all the chords of keyboard with their scales

Answer 1

To understand how to form music scales, you need to understand the concept of whole steps and half steps.
Let’s learn how to form a major scale on piano using a simple formula. The formula is whole – whole – half – whole – whole – whole – half or w-w-h-w-w-w-h. “Whole” stands for a whole step on your piano and “half” stands for a half step.

Whole steps and half steps describe the distance from one key or pitch to another.
A whole step always skips a key. For instance, the distance between C and D is a whole step, the distance between B flat and C is a whole step, and so on. The note C sharp (D flat) has been skipped in the first example, and B has been skipped in the second.

A half step never skips a key – you go to the next key. For instance, the distance between C and C sharp (D flat) is a half step, the distance between E and F is a half step, and so on.
There are 8 notes in a scale. You may also remember the scale notes by roman numerals. For instance in the key of C the pitches of scale are C D E F G A B C. In roman numerals it’s I II III IV V VI VII VIII.
So to form major piano music scales, you start with the key name (the root note), then move a whole step, another whole step, a half step, followed by a whole step, whole step, whole step, and finally a half step.