Nemuri No Mori – Intro and Verse
Nemuri No Mori – Pre-Chorus and Chorus
Nemuri No Mori – Bridge
Related Music Concepts
Inverted Chords
Using a different bass note to change a chord's sound
Extended Chords
Stacking thirds beyond the 7th to create more complex sounds
Tritone Substitution
Jazz harmonic technique replacing dominant chords with chords a tritone away
Seventh Chords
Adding one more note to the basic chords
Secondary Chords
Chords that temporarily shift the harmonic center
Suspended Chords
A chord with built in tension and release
Add Chords
A chord with an added tone that enriches its sound
Chord Progression Novelty
How unusual the chord sequence is compared to other songs
Half-Diminished Chords
A diminished triad with a minor seventh on top — softer than fully diminished
Altered Chords
Altered (raised or lowered) notes create tension and complexity in chords
Borrowed Chords
Using chords from parallel modes for contrast and emotion
Song Stats
●
Key
E♭ Major
Tempo
82 BPM
Meter
4/4
Genre
J-Pop
Mood
Smooth, Complex, Unexpected, Bright
Most Used Chord
Vsus4
Chord Complexity
98
Chord Complexity: Tracks when a song goes beyond simple three-note chords—either by adding extra tones (like 7ths or add9s) or by borrowing notes from outside the key—creating richer, more sophisticated harmonies.
Melodic Complexity
0
Melodic Complexity: Reflects two factors: the use of notes outside the key and rhythmic syncopation, together capturing how intricate or surprising a melody feels.
Chord-Melody Tension
0
Chord-Melody Tension: Quantifies how often melody notes fall outside the current chord, producing dissonance that creates a sense of instability.
Chord Prog. Novelty
92
Chord Prog. Novelty: Measures how uncommon a song's chord changes are compared to others in the Hooktheory database, highlighting progressions that deviate from typical patterns.
Song Stats
●
Key
E♭ Major
Tempo
82 BPM
Meter
4/4
Genre
J-Pop
Mood
Smooth, Complex, Unexpected, Bright
Most Used Chord
vi
Chord Complexity
99
Chord Complexity: Tracks when a song goes beyond simple three-note chords—either by adding extra tones (like 7ths or add9s) or by borrowing notes from outside the key—creating richer, more sophisticated harmonies.
Melodic Complexity
0
Melodic Complexity: Reflects two factors: the use of notes outside the key and rhythmic syncopation, together capturing how intricate or surprising a melody feels.
Chord-Melody Tension
0
Chord-Melody Tension: Quantifies how often melody notes fall outside the current chord, producing dissonance that creates a sense of instability.
Chord Prog. Novelty
96
Chord Prog. Novelty: Measures how uncommon a song's chord changes are compared to others in the Hooktheory database, highlighting progressions that deviate from typical patterns.
Song Stats
●
Key
G Major
Tempo
82 BPM
Meter
4/4
Genre
J-Pop
Mood
Smooth, Complex, Unexpected, Bright
Most Used Chord
Vsus4
Chord Complexity
99
Chord Complexity: Tracks when a song goes beyond simple three-note chords—either by adding extra tones (like 7ths or add9s) or by borrowing notes from outside the key—creating richer, more sophisticated harmonies.
Melodic Complexity
0
Melodic Complexity: Reflects two factors: the use of notes outside the key and rhythmic syncopation, together capturing how intricate or surprising a melody feels.
Chord-Melody Tension
0
Chord-Melody Tension: Quantifies how often melody notes fall outside the current chord, producing dissonance that creates a sense of instability.
Chord Prog. Novelty
97
Chord Prog. Novelty: Measures how uncommon a song's chord changes are compared to others in the Hooktheory database, highlighting progressions that deviate from typical patterns.
Song Stats
●
Tempo
82 BPM
Meter
4/4
Genre
J-Pop
Mood
Smooth, Complex, Unexpected, Bright
Most Used Chord
Vsus4
Chord Complexity
99
Chord Complexity: Tracks when a song goes beyond simple three-note chords—either by adding extra tones (like 7ths or add9s) or by borrowing notes from outside the key—creating richer, more sophisticated harmonies.
Melodic Complexity
0
Melodic Complexity: Reflects two factors: the use of notes outside the key and rhythmic syncopation, together capturing how intricate or surprising a melody feels.
Chord-Melody Tension
0
Chord-Melody Tension: Quantifies how often melody notes fall outside the current chord, producing dissonance that creates a sense of instability.
Chord Prog. Novelty
97
Chord Prog. Novelty: Measures how uncommon a song's chord changes are compared to others in the Hooktheory database, highlighting progressions that deviate from typical patterns.
About Nemuri No Mori
About the Key
E♭ Major
It is the 7th most popular key among Major keys and the 11st most popular among all keys. Major keys, along with minor keys, are a common choice for popular songs.
I IV V
Most Important Chords
The three most important chords, built off the 1st, 4th and 5th scale degrees are all major chords (E♭ Major, A♭ Major, and B♭ Major).
E♭ Major Cheat Sheet
Popular chords, progressions, downloadable MIDI files and more
About the Chord Progressions
| Section | Progression | Songs with this progression |
|---|---|---|
| Intro and Verse |
ii11
V9sus4add6/V
I43
V9sus4
I7
vi9sus4
V9sus4/V
|
|
| Pre-Chorus and Chorus |
♭IV7
♭vii°9sus4add6
I43
vi7
ii7
IV9/IV
vi9
|
No other theorytabs with this progression |
| Bridge |
V42
vi7
iii7
vii7(lyd)
V9sus4
♭vii°9(#11)
V9sus4add6
|
No other theorytabs with this progression |
About the Metrics
Chord Complexity
Chord Complexity tracks when a song goes beyond simple three-note chords—either by adding extra tones (like 7ths or add9s) or by borrowing notes from outside the key—creating richer, more sophisticated harmonies.
Melodic Complexity
Melodic Complexity reflects two factors: the use of notes outside the key and rhythmic syncopation, together capturing how intricate or surprising a melody feels.
Chord-Melody Tension
Chord-Melody Tension quantifies how often melody notes fall outside the current chord, producing dissonance that creates a sense of instability.
Chord Progression Novelty
Chord Progression Novelty measures how uncommon a song's chord changes are compared to others in the Hooktheory database, highlighting progressions that deviate from typical patterns.
Chord-Bass Melody
Chord–Bass Melody evaluates how smoothly the bass moves between chords, scoring higher when it travels step-wise, ascending or descending, instead of jumping directly between root position chords.
Hooktheory's metrics are calculated against the entire database of analyzed songs, where 50 is the "average song." Learn more about each of these metrics here.
Chord Complexity
99
Measures how diverse and sophisticated the chord vocabulary is in this song.
Percentile: 99/100 — above average
Melodic Complexity
0
Measures the range, intervallic variety, and rhythmic complexity of the melody.
Percentile: 0/100 — below average
Chord-Melody Tension
0
Measures how much the melody notes clash or harmonize with the underlying chords.
Percentile: 0/100 — below average
Chord Prog. Novelty
97
Measures how unusual or unexpected the chord progressions are compared to common patterns.
Percentile: 97/100 — above average
Chord-Bass Melody
84
Measures the melodic movement of the bass notes across chord changes.
Percentile: 84/100 — above average
Song Data
Metrics Radar Chart
Nemuri No MoriAverage Song
BPM Comparison
Melody Distribution
Melody distribution data is not available for this song.
Syncopation
How many notes fall on each level of metric strength (0 = on-beat, higher = increasingly off-beat)
Level 0
Notes that fall on the downbeat — the strongest metric position in the measure.
Level 1
Notes on a secondary strong beat (e.g. beat 3 in 4/4) — still firmly on the grid.
Level 2
Notes on the remaining primary beats (2 and 4 in 4/4) — moderate metric weight.
Level 3
Notes on eighth-note offbeats — between the primary beats. Audibly syncopated.
