Answer:
Ive heard this before and prettttty sure its shapes.
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Answer:
The first one is not true
Explanation:
People used all kinds of stuff like feathers and wood
Answer:
A scale is a set of musical notes ordered by fundamental frequency or pitch. A scale is usually ordered by increasing pitch and is called an ascending scale. Scales generally span a single octave. Scales help you understand music, how to solo, improvise, analyse chords, chord progressions and songs among many other aspects of music.
Explanation: