Music Transcription Rhythmic and Metrical Dictation 3 — Questions and Answers
Question 1: You hear a passage where every third eighth note receives an accent, creating a pattern that conflicts with the notated 4/4 meter. What technique is the composer using?
- Polyrhythm
- Metric modulation
- Cross-rhythm (3 against 2) (Correct answer)
- Polymeter
Correct answer: Cross-rhythm (3 against 2)
Accenting every third eighth note in 4/4 creates a cross-rhythm where groups of three conflict against the underlying duple metric organization.
Question 2: What distinguishes a duplet from a triplet in rhythmic transcription?
- A duplet divides a compound beat into two equal parts; a triplet divides a simple beat into three equal parts (Correct answer)
- A duplet is faster than a triplet
- A duplet only appears in 2/4 meter
- A triplet is a type of syncopation
Correct answer: A duplet divides a compound beat into two equal parts; a triplet divides a simple beat into three equal parts
A duplet subdivides a compound beat (which naturally divides into three) into two equal parts, while a triplet subdivides a simple beat (which naturally divides into two) into three equal parts.
Question 3: During a metrical dictation, you identify that the first stressed beat occurs after three quick anacrusis notes. How do you notate the beginning of this excerpt?
- Begin with three quarter notes before the first barline
- Write a partial measure (pickup measure) containing the three anacrusis notes before the first full measure (Correct answer)
- Add a rest on beat 1 of measure 1 then write the three notes
- Start with a double barline
Correct answer: Write a partial measure (pickup measure) containing the three anacrusis notes before the first full measure
An anacrusis (pickup or upbeat) is notated as an incomplete measure before the first full measure, containing only the notes heard before the first strong beat.
Question 4: A rhythm in 3/4 contains the pattern: eighth, quarter, quarter, eighth. How many beats does this span?
- 2 beats
- 2.5 beats
- 3 beats (Correct answer)
- 4 beats
Correct answer: 3 beats
Eighth (0.5) + quarter (1) + quarter (1) + eighth (0.5) = 3 beats, exactly filling one measure of 3/4.
Question 5: What is metric modulation, as it would appear in a transcription context?
- Changing from major to minor mode
- Using a note value from the old tempo as the new beat value to establish a new tempo (Correct answer)
- Rewriting a piece in a higher key
- Adding an accent to every downbeat
Correct answer: Using a note value from the old tempo as the new beat value to establish a new tempo
Metric modulation establishes a new tempo by equating a subdivided or grouped note value from the old tempo with the new beat, creating a precise tempo change.
Question 6: When transcribing rhythms in 7/8 meter, which grouping is NOT a standard subdivision?
- 2+2+3
- 3+2+2
- 2+3+2
- 4+3 (Correct answer)
Correct answer: 4+3
Standard 7/8 groupings are 2+2+3, 3+2+2, and 2+3+2 (all summing to 7 eighths); 4+3 is unusual and rarely used in standard practice.
Question 7: A rhythmic dictation has a note attacked on the 'and' of beat 2 in 4/4 and sustained through beat 3. How is this most clearly notated?
- A quarter note on the 'and' of 2 tied to a quarter note on beat 3
- A half note on beat 3
- A dotted quarter note on the 'and' of beat 2 (Correct answer)
- An eighth note on the 'and' of 2 followed by a quarter on beat 3
Correct answer: A dotted quarter note on the 'and' of beat 2
A dotted quarter starting on the 'and' of beat 2 lasts 1.5 beats, sustaining through beat 3 and ending on the 'and' of beat 3, which is the most concise notation.
Music Transcription Rhythmic and Metrical Dictation 3
You hear a passage where every third eighth note receives an accent, creating a pattern that conflicts with the notated 4/4 meter.
What technique is the composer using?