3.1 Note values and rests

Note values and rests are the building blocks of rhythm in music. They determine how long each sound or silence lasts, creating the pulse and flow of a piece. Understanding these elements is crucial for reading, writing, and performing music accurately.

From whole notes to sixty-fourth notes, each value represents a specific duration relative to the beat. Rests, the silent counterparts to notes, are equally important in shaping musical phrases and creating expressive effects. Mastering these concepts opens up a world of rhythmic possibilities.

Note value basics

• Note values are the relative durations of notes in music notation
• Understanding note values is crucial for reading and writing rhythms accurately

Whole, half, quarter, eighth notes

• Whole note is the longest common note value and lasts for four beats in 4/4 time
• Half note lasts for two beats, half the duration of a whole note
• Quarter note is one beat long, half the duration of a half note
• Eighth note lasts for half a beat, half the duration of a quarter note

Dotted notes

• Adding a dot to the right of a note head increases its duration by half of its original value
  • Dotted half note lasts for three beats (two beats plus one more beat)
  • Dotted quarter note lasts for one and a half beats (one beat plus half a beat)
• Dots can be added to any note value to extend its duration

Tied notes

• Tying two notes together with a curved line combines their durations into a single note
• Tied notes are played as a single sustained note, not as separate notes
• Ties are commonly used to extend notes across bar lines or to make rhythms easier to read

Rest value basics

• Rests indicate periods of silence in music and have equivalent durations to notes

Whole, half, quarter, eighth rests

• Whole rest hangs down from the fourth line of the staff and lasts for four beats in 4/4 time
• Half rest sits above the third line of the staff and lasts for two beats
• Quarter rest resembles a squiggly line and lasts for one beat
• Eighth rest looks like a slash with a flag and lasts for half a beat

Multiple measure rests

• When a musician rests for several measures, multiple measure rests are used to simplify notation
• A whole rest with a number above it indicates the number of measures to rest
  • A whole rest with a "4" above it means to rest for four measures

Note and rest duration

• The duration of notes and rests is relative to each other and depends on the tempo and meter of the music

Relative duration of notes and rests

• Each note value is twice as long as the next smaller value and half as long as the next larger value
  • Whole note is twice as long as a half note, which is twice as long as a quarter note, etc.
• Rests follow the same relative duration relationships as notes

Metronome markings for absolute duration

• Metronome markings indicate the absolute duration of notes in beats per minute (BPM)
  • A marking of ♩ = 60 means each quarter note lasts for one second (60 BPM)
• Faster tempos have higher BPM values, while slower tempos have lower BPM values

Notation of notes and rests

• Notes and rests are written on a five-line staff using specific symbols and placement rules

Note heads, stems, and flags

• Note heads are the oval-shaped part of the note that indicates its pitch
• Stems are vertical lines attached to note heads that point up or down depending on the note's position on the staff
• Flags are curved lines attached to the stems of eighth notes and smaller note values to indicate their duration

Placement on the staff

• Notes are placed on the lines and spaces of the staff to indicate their pitch
• The higher the note is on the staff, the higher its pitch

Beaming of notes

• Beams are horizontal lines that connect the stems of eighth notes and smaller note values
• Beaming helps to visually group notes and makes rhythms easier to read

Uncommon note and rest values

• In addition to the common note and rest values, there are less frequently used values that allow for more complex rhythms

Sixteenth and thirty-second notes and rests

• Sixteenth note lasts for one-fourth of a beat and has two flags on its stem
• Thirty-second note lasts for one-eighth of a beat and has three flags on its stem
• Sixteenth and thirty-second rests have two and three flags, respectively

Double dotted notes

• Adding a second dot to a note increases its duration by half of the value added by the first dot
  • Double dotted half note lasts for three and a half beats (two beats plus one beat plus half a beat)

Sixty-fourth notes and rests

• Sixty-fourth note is the shortest common note value and lasts for one-sixteenth of a beat
• Sixty-fourth notes have four flags on their stems
• Sixty-fourth rests have four flags and are rarely used in most music

Tuplets

• Tuplets are rhythmic groupings that divide a beat or beats into a number of equal parts different from the usual division

Triplets, duplets, and quintuplets

• Triplet divides a beat into three equal parts, with each note lasting one-third of a beat
• Duplet divides a beat into two equal parts in compound meter (where beats are usually divided into three parts)
• Quintuplet divides a beat into five equal parts

Notation and duration of tuplets

• Tuplets are notated with a bracket and a number indicating the number of notes in the grouping
  • Triplet is notated with a "3" above or below the bracketed notes
• The duration of each note in a tuplet is equal to the total duration of the tuplet divided by the number of notes

Counting and subdividing rhythms

• Counting and subdividing are essential skills for accurately performing and understanding rhythms

Counting basic note values

• Each note value is assigned a syllable or word to help keep track of beats and rhythms
  • Quarter notes are counted as "1, 2, 3, 4"
  • Eighth notes are counted as "1 and, 2 and, 3 and, 4 and"

Subdividing beats

• Subdividing involves mentally dividing beats into smaller, equal parts to maintain a steady pulse
• Subdivision is particularly useful when playing complex rhythms or syncopated patterns

Counting complex rhythms

• When counting rhythms with mixed note values and rests, maintain a consistent beat and use the appropriate counting syllables
• Practice slowly and gradually increase the tempo to build accuracy and confidence

Rests in context

• Rests play an important role in shaping the rhythmic and expressive qualities of music

Rests in different meters

• The placement and duration of rests can vary depending on the meter of the music
• In compound meters (6/8, 9/8, 12/8), rests often follow the dotted note values that define the meter

Rests and phrasing

• Rests help to define musical phrases by providing breaks or breaths between melodic or harmonic ideas
• The duration and placement of rests can significantly impact the phrasing and interpretation of a piece

Rests and musical expression

• Rests can create tension, anticipation, or dramatic effects in music
• The use of rests can also influence the overall character or mood of a piece
  • Longer rests can create a sense of calm or spaciousness
  • Shorter, frequent rests can contribute to a feeling of excitement or urgency