In 6/8 time at a moderate tempo, a musician taps her foot once per beat. How many taps does she make per measure, and what note value receives one tap?
A6 taps, each on an eighth note — there are 6 eighth notes per measure
B3 taps, each on a dotted quarter note — 6/8 is compound triple meter
C2 taps, each on a dotted quarter note — 6/8 is compound duple meter
D2 taps, each on a quarter note — the bottom number 8 is just a convention
6/8 is compound duple meter: 2 beats per measure, each beat a dotted quarter note (= 3 eighth notes). The '6' tells you there are 6 eighth notes per measure; the '8' tells you the eighth note is the notated subdivision unit. But the felt beat — what you conduct and tap to — occurs twice per measure. Option A is the most common error: mistaking the subdivision count (6) for the beat count. Option D confuses the beat value; a quarter note would not fill a dotted-quarter beat.
Question 2 Multiple Choice
A student transcribing a melody in 6/8 hears one note per beat and notates two quarter notes per measure. Why is this notation incorrect?
AIt is correct — one note per beat in 6/8 means one quarter note per beat
BIt is incorrect — in 6/8 the beat unit is a dotted quarter, so one note per beat should be two dotted quarter notes
CIt is incorrect — in 6/8 there are 3 beats per measure, so three notes are needed
DIt is incorrect — notes lasting a full beat in 6/8 must always be tied pairs of eighth notes
The beat in 6/8 is a dotted quarter note, worth 3 eighth notes. A plain quarter note equals only 2 eighth notes — it fills two-thirds of a beat, not a full beat. Two quarter notes add up to 4 eighth notes, but a 6/8 measure contains 6 eighth notes. The student's notation doesn't add up to a full measure. One note per beat should be notated as a dotted quarter note, and two of them fill the measure: 3 + 3 = 6 eighth notes.
Question 3 True / False
In 6/8 time, the number '6' in the time signature tells you that there are 6 beats per measure.
TTrue
FFalse
Answer: False
The '6' tells you there are 6 eighth notes (the notated subdivision unit) per measure — not 6 beats. At a moderate or fast tempo, 6/8 has 2 felt beats per measure, each a dotted quarter note. Only at very slow tempos might a performer feel 6/8 as 6 separate pulses. The beat count is determined by the meter type (duple, triple, quadruple) and the compound/simple distinction, not directly by the top number of the time signature.
Question 4 True / False
A dotted quarter note lasts exactly one beat in 6/8 time because it equals three eighth notes, matching the triple subdivision of each beat.
TTrue
FFalse
Answer: True
In compound meter, the beat unit is always a dotted note value — the dot adds half the original value, making the total three times the undotted subdivision. In 6/8: dotted quarter = quarter + eighth = 2 eighths + 1 eighth = 3 eighths = one beat. This is the notational key to compound meter: the beat lives at the dotted-note level, and the three undotted notes filling each beat are the subdivision (what 'ta-ki-da' syllables land on).
Question 5 Short Answer
Describe the most common transcription error students make in compound meter dictation, and explain how the multi-pass strategy helps prevent it.
Think about your answer, then reveal below.
Model answer: The most common error is notating plain quarter notes where dotted quarter notes belong — the student hears 'one note per beat' but writes a quarter instead of a dotted quarter, so the measure doesn't add up. A related error is notating syncopations that cross beat boundaries incorrectly because the student is still counting in binary subdivision. The multi-pass strategy prevents this by establishing the dotted-quarter beat first (first pass: count measures and beat positions), then capturing the subdivision level (subsequent passes), so you're always working from the felt beat downward rather than trying to count each eighth note independently.
The multi-pass approach forces internalization of the beat before tackling subdivisions — exactly the reorientation compound meter requires. If a student tries to count 6 individual eighth notes rather than 2 dotted-quarter beats, compound meter feels impossibly fast and syncopations become incomprehensible. Conducting in 2 while hearing the triple subdivision inside each beat is the kinesthetic and cognitive anchor that makes accurate notation possible.