Answer:
Major Scale
Explanation:
It is one of the diatonic scales. Like many musical scales, it is made up of seven notes: the eighth duplicates the first at double its frequency so that it is called a higher octave of the same note (from Latin "octavus", the eighth).
maybe a it is either a or b
Theres plenty but I'm only going to show the top 8
KARD.
PENTAGON.
A.C.E.
Lovelyz.
NCT 127.
SF9.
BVNDIT.
MCND.
