What is the main topic discussed in the video?

• The history of music

• Classical music composition

• Jazz improvisation

• Serialism and tone rows

In the context of music theory, what does the term 'inversion' refer to?

• Playing a melody backwards

• Reflecting a melody's intervals

• Changing the key of a melody

• Increasing the tempo of a melody

What is the first step in calculating the inversion row (i0) from the prime row (p0)?

• Identify the key signature

• Determine the first note of i0

• Transpose the entire row

• Reverse the order of notes

How is the first note of the inversion row (i0) determined?

• It is a semitone higher than the first note of p0

• It is a semitone lower than the first note of p0

• It is the same as the first note of p0

• It is the last note of p0

What is the significance of the number in i0 or p0?

• It denotes the rhythm pattern

• It shows the key signature

• It refers to the row transposition

• It indicates the tempo

When calculating the inversion row, what remains constant?

• The distance between notes

• The rhythm of the melody

• The key signature

• The direction of intervals

What is the relationship between i0 and p0 in terms of direction?

• i0 is the reflection of p0

• They are unrelated

• i0 is the reverse of p0

• They have the same direction

What is the final step in calculating the inversion row?

• Check the direction and distance

• Reverse the row

• Change the key signature

• Transpose the row

What does the term 'retrograde' mean in the context of music theory?

• Reflecting a melody's intervals

• Playing a melody in reverse order

• Increasing the tempo of a melody

• Changing the key of a melody

How do you calculate ri1 from i1?

• Transpose i1 up by a semitone

• Reverse the order of i1

• Transpose i1 down by a semitone

• Reflect i1's intervals