Space Dementia – Intro
Space Dementia – Verse
Space Dementia – Chorus
Space Dementia – Chorus Lead-Out
Space Dementia – Bridge
Space Dementia – Outro
Related Music Concepts
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
Borrowed Chords
Using chords from parallel modes for contrast and emotion
Chord-Melody Tension
How much the melody clashes with the underlying chords
Inverted Chords
Using a different bass note to change a chord's sound
Altered Chords
Altered (raised or lowered) notes create tension and complexity in chords
Chord Progression Novelty
How unusual the chord sequence is compared to other songs
Bassline Motion
How much the bass moves stepwise between chord roots
Extended Chords
Stacking thirds beyond the 7th to create more complex sounds
Augmented Chords
A chord with a raised fifth that creates a bright, unresolved tension
Diminished Chords
A chord built from stacked minor thirds — dark and unstable
Fully Diminished 7ths
A four-note diminished chord that strongly pulls toward resolution
Half-Diminished Chords
A diminished triad with a minor seventh on top — softer than fully diminished
Song Stats
●
Tempo
68 BPM
Meter
4/4
Genre
Alternative, Indie, Metal
Melody Range
B5 – B6
Mood
Tense, Unexpected, Mellow
Most Used Chord
i
Chord Complexity
45
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
97
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
96
Chord-Melody Tension: Quantifies how often melody notes fall outside the current chord, producing dissonance that creates a sense of instability.
Chord Prog. Novelty
72
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 Minor
Tempo
170 BPM
Meter
4/4
Genre
Alternative, Indie, Metal
Melody Range
F#4 – B5
Mood
Complex, Unexpected, Upbeat, Moody
Most Used Chord
v
Chord Complexity
88
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
89
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
29
Chord-Melody Tension: Quantifies how often melody notes fall outside the current chord, producing dissonance that creates a sense of instability.
Chord Prog. Novelty
98
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 Minor
Tempo
88 BPM
Meter
4/4
Genre
Alternative, Indie, Metal
Melody Range
A3 – G#4
Mood
Tense, Complex, Unexpected, Moody
Most Used Chord
V/v
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
98
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
62
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
87 BPM
Meter
4/4
Genre
Alternative, Indie, Metal
Melody Range
F4 – A#4
Mood
Smooth, Unexpected, Bright
Most Used Chord
iii
Chord Complexity
70
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
91
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
9
Chord-Melody Tension: Quantifies how often melody notes fall outside the current chord, producing dissonance that creates a sense of instability.
Chord Prog. Novelty
87
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 Minor
Tempo
171 BPM
Meter
4/4
Genre
Alternative, Indie, Metal
Melody Range
A3 – B6
Mood
Smooth, Complex, Unexpected, Upbeat, Moody
Most Used Chord
V
Chord Complexity
91
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
81
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
114 BPM
Meter
6/4
Genre
Alternative, Indie, Metal
Melody Range
A3 – B6
Mood
Smooth, Unexpected
Most Used Chord
i
Chord Complexity
55
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
85
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
68 BPM
Meter
4/4
Genre
Alternative, Indie, Metal
Melody Range
A3 – B6
Mood
Complex, Unexpected, Mellow, Moody
Most Used Chord
V
Chord Complexity
88
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
75
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
28
Chord-Melody Tension: Quantifies how often melody notes fall outside the current chord, producing dissonance that creates a sense of instability.
Chord Prog. Novelty
90
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 Space Dementia
About the Key
E Minor
It is the 2nd most popular key among Minor keys and the 8th most popular among all keys. Minor keys, along with major keys, are a common choice for popular music.
i iv VI
Most Important Chords
The three most important chords, built off the 1st, 4th and 5th scale degrees are all minor chords (E minor, A minor, and B minor).
E Minor Cheat Sheet
Popular chords, progressions, downloadable MIDI files and more
About the Chord Progressions
| Section | Progression | Songs with this progression |
|---|---|---|
| Intro |
i
VI
v/v
|
|
| Verse |
i
V43(b9)(maj)
i6add9
ivadd9
v7
V65(maj)
|
|
| Chorus |
I(maj)
ii11(maj)
i6
iv7(#5)
v7/VII
VII42/VII
VIadd9
|
No other theorytabs with this progression |
| Chorus Lead-Out |
iii
V64(#5)
|
|
| Bridge |
VI65
i
V6(maj)
V65
VII
IV6(dor)
iv6
|
No other theorytabs with this progression |
| Outro |
i
♭i7
VI
v6/v
i
VI
v/v
|
No other theorytabs with this progression |
About the Melody
Melody data is compiled from all analyzed melody sections, so depending on how a user analyzed a song, "melody" might include instrumental notes.
A3 – B6
Melody range across 38 semitones
3.40 beats/note
Across 330.0 beats of melody
Stepwise Motion
Jumpiness
Repeaty
88%
Diatonic
Percentage of notes within the song's key.
70%
Chord Tones
Percentage of notes that fall on a chord tone of the underlying harmony.
Mixed
Consonance
How smoothly the melody blends with the harmony (0 = dissonant, 1 = consonant).
Steady
Syncopation
How often the melody emphasizes off-beats. Higher = more syncopated.
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
88
Measures how diverse and sophisticated the chord vocabulary is in this song.
Percentile: 88/100 — above average
Melodic Complexity
75
Measures the range, intervallic variety, and rhythmic complexity of the melody.
Percentile: 75/100 — above average
Chord-Melody Tension
28
Measures how much the melody notes clash or harmonize with the underlying chords.
Percentile: 28/100 — below average
Chord Prog. Novelty
90
Measures how unusual or unexpected the chord progressions are compared to common patterns.
Percentile: 90/100 — above average
Chord-Bass Melody
100
Measures the melodic movement of the bass notes across chord changes.
Percentile: 100/100 — above average
Song Data
Metrics Radar Chart
Space DementiaAverage Song
BPM Comparison
Melody Distribution
1
2
3
4
5
6
7
Melodic Intervals
Distribution of note-to-note jumps in semitones (negative = downward, positive = upward)
Note Durations
How long each note is held (in beats)
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.
