What is the main focus of the video tutorial?

• The history of classical music

• The basics of playing the piano

• The life of a famous composer

• The 12-tone technique in serialism

How many different pitches are there in an octave according to the 12-tone technique?

• 12

• 10

• 8

• 7

What is a chromatic scale?

• A scale with 12 different pitches in order

• A scale with random notes

• A scale with only black keys

• A scale with only white keys

What does the 'P' in P0 stand for in 12-tone technique?

• Pattern

• Pitch

• Prime

• Piano

How is P1 derived from P0?

• By adding new notes

• By changing the rhythm

• By moving all notes up by one semitone

• By reversing the order of notes

What is the first note of P5 if the first note of P0 is C?

• A

• F

• D

• G

What does the 'R' in R0 represent?

• Repetition

• Random

• Retrograde

• Rhythm

How is R1 related to P1?

• R1 is P1 with added notes

• R1 is P1 played backwards

• R1 is P1 transposed up by one semitone

• R1 is P1 with a different rhythm

If you need to find R9, what should you do first?

• Reverse P0

• Transpose P9 by 9 semitones

• Transpose P0 by 9 semitones

• Reverse P9

What should viewers do if they have questions about music theory?

• Search online

• Visit a library

• Ask a friend

• Contact via email or social media