Music Theory Fundamentals of Music Notation Syllabus

Give two enharmonic spellings of the pitch C natural.

B$\sharp$ (B raised a half step) and D$\flat\flat$ (D lowered two half steps).

Which pairs of adjacent natural (white-key) notes are only a half step apart?

E–F and B–C; these are the two natural half steps, with no black key between them. All other adjacent natural notes are a whole step apart.

Compare what a sharp sign and a flat sign do to a note.

A sharp ($\sharp$) raises the pitch by one half step (semitone); a flat ($\flat$) lowers the pitch by one half step.

What does a natural sign do?

A natural ($\natural$) cancels any previous sharp or flat—whether from the key signature or an earlier accidental—returning the note to its unaltered pitch.

How do a half step and a whole step compare in size?

A half step (semitone) is the smallest interval in Western notation, the distance between two adjacent keys on the piano; a whole step (whole tone) equals $2$ half steps.

Compare what a double sharp and a double flat do to a note.

A double sharp ($\times$) raises the pitch by two half steps (a whole step); a double flat ($\flat\flat$) lowers the pitch by two half steps.

What pitch does F double sharp (F$\times$) sound as, and why are double accidentals used at all?

F$\times$ sounds the same as G natural. Double accidentals preserve correct letter-name spelling in keys and scales (e.g., the raised 7th degree of G$\sharp$ minor must be spelled F$\times$, not G).

How long does an accidental remain in effect once it appears in a measure?

It applies to that note (same line or space) for the rest of the measure, unless canceled by another accidental.

What happens to an accidental at the barline, and what is the one exception?

The barline cancels all accidentals from the previous measure. Exception: if the affected note is tied across the barline, the accidental continues through the tied note (but not to later notes in the new measure).

Does an accidental on a note apply to the same letter name in other octaves within the measure?

No. By standard convention an accidental applies only to the exact line or space (same octave) on which it appears, not to the same letter name in other octaves.

What is a courtesy (cautionary) accidental?

An accidental, often shown in parentheses, that is not strictly required by the rules but is added to remind the performer that a previous alteration no longer applies—typically in the measure after an accidental was used.

State the halving relationship among the basic note values starting from the whole note.

Each value is half the previous one: $1$ whole $= 2$ half $= 4$ quarter $= 8$ eighth $= 16$ sixteenth notes. In general each division multiplies the count by $2$.

How do flags and beams affect a note's value?

Each flag (or beam) halves the value: an eighth note has one flag, a sixteenth has two, a thirty-second has three. Beams replace flags to group notes, most commonly by beat.

What fraction of a whole note is a quarter note, and how many beats does it get in $\frac{4}{4}$ time?

A quarter note is $\frac{1}{4}$ of a whole note, and in $\frac{4}{4}$ time it receives $1$ beat (the whole note receives $4$).

How do you distinguish the whole rest from the half rest on the staff?

The whole rest hangs down from the fourth line (a "hole" in the ground); the half rest sits on top of the third (middle) line (a "hat"). Mnemonic: whole hangs, half sits.

What special function does the whole rest serve regardless of time signature?

A whole rest centered in a measure indicates a full measure of silence in any meter, even when the measure's total value is not four beats (e.g., in $\frac{3}{4}$).

How do rest durations relate to note durations?

Every note value has a rest of exactly equal duration: whole, half, quarter, eighth (one hook), sixteenth (two hooks), etc. A quarter rest lasts as long as a quarter note.

What does a dot after a note do to its duration? Give the value of a dotted half note in beats (quarter $=$ beat).

A dot adds half the note's value, making it $\frac{3}{2}$ times as long. Dotted half $= 2 + 1 = 3$ beats; dotted quarter $= 1 + \frac{1}{2} = \frac{3}{2}$ beats.

What does a double dot do to a note's duration?

The first dot adds $\frac{1}{2}$ of the value and the second adds $\frac{1}{4}$, so a double-dotted note lasts $1 + \frac{1}{2} + \frac{1}{4} = \frac{7}{4}$ times its plain value (e.g., a double-dotted half $= 2 \times \frac{7}{4} = \frac{7}{2}$ beats).

What is a tie, and how does it differ from a slur?

A tie is a curved line joining two notes of the same pitch, combining their durations into one unbroken sound (e.g., quarter tied to eighth $= \frac{3}{2}$ beats). A slur connects notes of different pitches and means play them smoothly (legato), re-articulating each pitch.

What is a triplet, and what fraction of a beat is each note of an eighth-note triplet?

A triplet fits $3$ equal notes into the time normally occupied by $2$ of the same value. Each eighth-note triplet note lasts $\frac{1}{3}$ of a quarter-note beat, i.e., $\frac{2}{3}$ of a normal eighth note.

What is a duplet, and what is the general definition of a tuplet?

A duplet fits $2$ equal notes into the time of $3$ (used in compound meters like $\frac{6}{8}$). In general, a tuplet is any irregular division that fits $n$ notes into the time normally taken by $m$ of the same value, marked with a number (and often a bracket).

List the standard dynamic markings from softest to loudest with their Italian names.

pp (pianissimo, very soft), p (piano, soft), mp (mezzo-piano, moderately soft), mf (mezzo-forte, moderately loud), f (forte, loud), ff (fortissimo, very loud).

What do crescendo and decrescendo (diminuendo) mean, and how are they drawn as hairpins?

Crescendo means gradually get louder, drawn as a hairpin opening to the right ($<$); decrescendo/diminuendo means gradually get softer, drawn as a hairpin closing to the right ($>$).

What does a staccato dot above or below a notehead indicate?

Play the note short and detached—separated from the next note—typically sounding roughly half its written value, with the remainder as silence.

Compare the accent mark and the tenuto mark.

An accent (>) means attack the note with extra emphasis or force; a tenuto (a short horizontal line) means hold the note for its full value with slight stress, connected and sustained.

What does legato mean, and how is it indicated in notation?

Legato means smooth and connected playing with no gaps between notes; it is indicated by a slur (curved line over notes of different pitches) or by the word "legato." Longer curved lines also serve as phrase marks showing a complete musical thought.

What does a fermata over a note or rest mean?

Hold the note or rest longer than its written value, with the exact length left to the performer's or conductor's discretion; it suspends the regular beat.

Order these common tempo terms from slowest to fastest: Allegro, Adagio, Presto, Andante, Largo, Moderato.

Largo (very slow, broad) < Adagio (slow) < Andante (walking pace) < Moderato (moderate) < Allegro (fast, lively) < Presto (very fast).

What does a metronome marking such as ♩ $= 120$ mean, and what do modifiers like ritardando and accelerando indicate?

It sets the tempo precisely: $120$ quarter-note beats per minute (each beat lasts $\frac{60}{120} = 0.5$ s). Ritardando (rit.) means gradually slow down; accelerando (accel.) means gradually speed up; a tempo means return to the original tempo.