Ghost (Of 7th St) – Intro
Ghost (Of 7th St) – Intro and Verse
Ghost (Of 7th St) – Verse
Ghost (Of 7th St) – Verse and Pre-Chorus
Ghost (Of 7th St) – Pre-Chorus
Ghost (Of 7th St) – Pre-Chorus and Chorus
Ghost (Of 7th St) – Chorus
Ghost (Of 7th St) – Chorus Lead-Out
Ghost (Of 7th St) – Outro
Related Music Concepts
Basic Chords
Chords naturally found in the key
Inverted Chords
Using a different bass note to change a chord's sound
Augmented Chords
A chord with a raised fifth that creates a bright, unresolved tension
Half-Diminished Chords
A diminished triad with a minor seventh on top — softer than fully diminished
Seventh Chords
Adding one more note to the basic chords
Secondary Chords
Chords that temporarily shift the harmonic center
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
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
Borrowed Chords
Using chords from parallel modes for contrast and emotion
Bassline Motion
How much the bass moves stepwise between chord roots
Chord-Melody Tension
How much the melody clashes with the underlying chords
Song Stats
●
Key
B♭ Major
Tempo
106 BPM
Meter
4/4
Melody Range
F4 – D5
Mood
Tense, Simple, Classic, Bright
Most Used Chord
I
Chord Complexity
2
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
81
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
72
Chord-Melody Tension: Quantifies how often melody notes fall outside the current chord, producing dissonance that creates a sense of instability.
Chord Prog. Novelty
2
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.
Concepts
Song Stats
●
Key
B♭ Major
Tempo
105 BPM
Meter
4/4
Melody Range
Bb2 – A3
Mood
Complex, Unexpected, Bright
Most Used Chord
vi
Chord Complexity
79
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
32
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
27
Chord-Melody Tension: Quantifies how often melody notes fall outside the current chord, producing dissonance that creates a sense of instability.
Chord Prog. Novelty
94
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
B♭ Minor
Tempo
105 BPM
Meter
4/4
Melody Range
C3 – Gb4
Mood
Complex, Unexpected, Moody
Most Used Chord
v
Chord Complexity
90
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
44
Chord-Melody Tension: Quantifies how often melody notes fall outside the current chord, producing dissonance that creates a sense of instability.
Chord Prog. Novelty
95
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
C Major
Tempo
105 BPM
Meter
4/4
Melody Range
A#2 – D4
Mood
Tense, Complex, Unexpected, Bright
Most Used Chord
I
Chord Complexity
80
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
66
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
93
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
●
Key
C Major
Tempo
105 BPM
Meter
4/4
Melody Range
B2 – A3
Mood
Complex, Unexpected, Bright
Most Used Chord
viio
Chord Complexity
79
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
78
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
35
Chord-Melody Tension: Quantifies how often melody notes fall outside the current chord, producing dissonance that creates a sense of instability.
Chord Prog. Novelty
80
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
105 BPM
Meter
4/4
Melody Range
G3 – A4
Mood
Tense, Bright
Most Used Chord
vi
Chord Complexity
69
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
65
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
75
Chord-Melody Tension: Quantifies how often melody notes fall outside the current chord, producing dissonance that creates a sense of instability.
Chord Prog. Novelty
59
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
D Major
Tempo
105 BPM
Meter
4/4
Melody Range
A4 – G5
Mood
Tense, Bright
Most Used Chord
I
Chord Complexity
41
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
26
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
73
Chord-Melody Tension: Quantifies how often melody notes fall outside the current chord, producing dissonance that creates a sense of instability.
Chord Prog. Novelty
49
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.
Concepts
Song Stats
●
Key
D Major
Tempo
105 BPM
Meter
4/4
Melody Range
C#4 – D#5
Mood
Tense, Unexpected, Bright
Most Used Chord
I
Chord Complexity
42
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
100
Chord-Melody Tension: Quantifies how often melody notes fall outside the current chord, producing dissonance that creates a sense of instability.
Chord Prog. Novelty
76
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
B Major
Tempo
105 BPM
Meter
4/4
Melody Range
G#3 – G#4
Mood
Tense, Unexpected, Bright
Most Used Chord
vi
Chord Complexity
51
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
82
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
90
Chord-Melody Tension: Quantifies how often melody notes fall outside the current chord, producing dissonance that creates a sense of instability.
Chord Prog. Novelty
78
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
106 BPM
Meter
4/4
Melody Range
Bb2 – G5
Mood
Tense, Unexpected, Bright
Most Used Chord
I
Chord Complexity
66
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
79
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
85
Chord-Melody Tension: Quantifies how often melody notes fall outside the current chord, producing dissonance that creates a sense of instability.
Chord Prog. Novelty
74
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 Ghost (Of 7th St)
About the Key
B♭ Major
It is the 8th most popular key among Major keys and the 12th 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 (B♭ Major, E♭ Major, and F Major).
B♭ Major Cheat Sheet
Popular chords, progressions, downloadable MIDI files and more
About the Chord Progressions
| Section | Progression | Songs with this progression |
|---|---|---|
| Intro |
I
IV
|
|
| Intro and Verse |
vi
V65(#5)/vi
I64
vii°65
|
|
| Verse |
i
V43(maj)
VI64
ii°65
III64
vi°65(dor)
VII6
|
No other theorytabs with this progression |
| Verse and Pre-Chorus |
I
iii64
ii65(b5)/ii
V7/ii
ii
v43/vii°(mix)
I7
|
No other theorytabs with this progression |
| Pre-Chorus |
vii°7
I
vi6
ii
V42/V
IV7
vii°7
|
No other theorytabs with this progression |
| Pre-Chorus and Chorus |
vi
♭IV6
I64
vii°43(hmin)
I
vi
I
|
No other theorytabs with this progression |
| Chorus |
I
V7
|
|
| Chorus Lead-Out |
I
V/iii
vii°
♭vi6
vi
V
I
|
No other theorytabs with this progression |
| Outro |
IV
vi64
ii7
I
vi
|
|
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.
Bb2 – G5
Melody range across 33 semitones
1.34 beats/note
Across 352.0 beats of melody
Stepwise Motion
Jumpiness
Repeaty
95%
Diatonic
Percentage of notes within the song's key.
59%
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
66
Measures how diverse and sophisticated the chord vocabulary is in this song.
Percentile: 66/100 — above average
Melodic Complexity
79
Measures the range, intervallic variety, and rhythmic complexity of the melody.
Percentile: 79/100 — above average
Chord-Melody Tension
85
Measures how much the melody notes clash or harmonize with the underlying chords.
Percentile: 85/100 — above average
Chord Prog. Novelty
74
Measures how unusual or unexpected the chord progressions are compared to common patterns.
Percentile: 74/100 — above average
Chord-Bass Melody
83
Measures the melodic movement of the bass notes across chord changes.
Percentile: 83/100 — above average
Song Data
Metrics Radar Chart
Ghost (Of 7th St)Average 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.
