Terraria Calamity Mod - Infernal Catharsis – Intro
Terraria Calamity Mod - Infernal Catharsis – Verse
Terraria Calamity Mod - Infernal Catharsis – Pre-Chorus
Terraria Calamity Mod - Infernal Catharsis – Chorus
Terraria Calamity Mod - Infernal Catharsis – Chorus Lead-Out
Terraria Calamity Mod - Infernal Catharsis – Bridge
Terraria Calamity Mod - Infernal Catharsis – Solo
Terraria Calamity Mod - Infernal Catharsis – Pre-Outro
Terraria Calamity Mod - Infernal Catharsis – Outro
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
Seventh Chords
Adding one more note to the basic chords
Suspended Chords
A chord with built in tension and release
Borrowed Chords
Using chords from parallel modes for contrast and emotion
Chord-Melody Tension
How much the melody clashes with the underlying chords
Chord Progression Novelty
How unusual the chord sequence is compared to other songs
Non-Standard Mode
New scales and home base chords for a different mood
Half-Diminished Chords
A diminished triad with a minor seventh on top — softer than fully diminished
Secondary Chords
Chords that temporarily shift the harmonic center
Add Chords
A chord with an added tone that enriches its sound
Bassline Motion
How much the bass moves stepwise between chord roots
Song Stats
●
Key
C Minor
Tempo
210 BPM
Meter
4/4
Genre
Video Game
Melody Range
F2 – C5
Mood
Smooth, Complex, Unexpected, Upbeat, Moody
Most Used Chord
i
Chord Complexity
92
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
74
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
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 Minor
Tempo
211 BPM
Meter
4/4
Genre
Video Game
Melody Range
F#3 – A#5
Mood
Tense, Complex, Unexpected, Upbeat, Moody
Most Used Chord
isus4
Chord Complexity
97
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
100
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
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
E Phrygian
Tempo
211 BPM
Meter
4/4
Genre
Video Game
Melody Range
D3 – C6
Mood
Smooth, Complex, Upbeat
Most Used Chord
vii
Chord Complexity
84
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
46
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
24
Chord-Melody Tension: Quantifies how often melody notes fall outside the current chord, producing dissonance that creates a sense of instability.
Chord Prog. Novelty
53
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
212 BPM
Meter
5/4
Genre
Video Game
Melody Range
A3 – B5
Mood
Tense, Complex, Unexpected, Upbeat, Moody
Most Used Chord
v
Chord Complexity
95
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
88
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
86
Chord-Melody Tension: Quantifies how often melody notes fall outside the current chord, producing dissonance that creates a sense of instability.
Chord Prog. Novelty
73
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
A Minor
Tempo
210 BPM
Meter
4/4
Genre
Video Game
Melody Range
A3 – G5
Mood
Tense, Complex, Unexpected, Upbeat, Moody
Most Used Chord
VI
Chord Complexity
96
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
89
Chord-Melody Tension: Quantifies how often melody notes fall outside the current chord, producing dissonance that creates a sense of instability.
Chord Prog. Novelty
99
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
A Minor
Tempo
210 BPM
Meter
4/4
Genre
Video Game
Melody Range
E3 – B5
Mood
Complex, Unexpected, Upbeat, Moody
Most Used Chord
v
Chord Complexity
92
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
32
Chord-Melody Tension: Quantifies how often melody notes fall outside the current chord, producing dissonance that creates a sense of instability.
Chord Prog. Novelty
84
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
208 BPM
Meter
4/4
Genre
Video Game
Melody Range
A3 – D6
Mood
Tense, Complex, Unexpected, Upbeat, Moody
Most Used Chord
#vi
Chord Complexity
97
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
73
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 Minor
Tempo
208 BPM
Meter
4/4
Genre
Video Game
Melody Range
A#4 – D6
Mood
Tense, Complex, Upbeat, Moody
Most Used Chord
VI
Chord Complexity
83
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
70
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
63
Chord-Melody Tension: Quantifies how often melody notes fall outside the current chord, producing dissonance that creates a sense of instability.
Chord Prog. Novelty
52
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 Minor
Tempo
104 BPM
Meter
4/4
Genre
Video Game
Melody Range
C4 – G5
Mood
Smooth, Complex, Unexpected, Moody
Most Used Chord
bII
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
55
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
11
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
●
Keys
C Minor, E Phrygian, E Minor, A Minor
Tempo
210 BPM
Meter
4/4
Genre
Video Game
Melody Range
F2 – D6
Mood
Complex, Unexpected, Upbeat, Moody
Most Used Chord
i
Chord Complexity
95
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
56
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.
About Terraria Calamity Mod - Infernal Catharsis
About the Key
C Minor
It is the 3rd most popular key among Minor keys and the 9th 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 (C minor, F minor, and G minor).
C Minor Cheat Sheet
Popular chords, progressions, downloadable MIDI files and more
About the Chord Progressions
| Section | Progression | Songs with this progression |
|---|---|---|
| Intro |
i
VI6
|
|
| Verse |
i7sus4
vi7(maj)
VI7
v7sus4
III7
III7
i7sus4
|
No other theorytabs with this progression |
| Pre-Chorus |
i7
II
vii7
i7
vii65
i7
vii65
|
No other theorytabs with this progression |
| Chorus |
iadd9
v65add4
vi°7(dor)
VI7
iv7
v7
|
No other theorytabs with this progression |
| Chorus Lead-Out |
i7
ii43(dor)
VI7
II65
v7sus4
VI9
VIIadd9
|
No other theorytabs with this progression |
| Bridge |
v
VI7
v65
i
II7
i65
ii9(mix)
|
No other theorytabs with this progression |
| Solo |
i
vi7(maj)
VI7
iv7
v7
VI7
v65
|
|
| Pre-Outro |
i
VI7
III64
VII
v7
vi7(maj)
VI7
|
No other theorytabs with this progression |
| Outro |
II13
i7
II13
I9(maj)
V(maj)
VI7
v7
|
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.
F2 – D6
Melody range across 45 semitones
1.56 beats/note
Across 699.5 beats of melody
Stepwise Motion
Jumpiness
Repeaty
88%
Diatonic
Percentage of notes within the song's key.
66%
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
95
Measures how diverse and sophisticated the chord vocabulary is in this song.
Percentile: 95/100 — above average
Melodic Complexity
91
Measures the range, intervallic variety, and rhythmic complexity of the melody.
Percentile: 91/100 — above average
Chord-Melody Tension
56
Measures how much the melody notes clash or harmonize with the underlying chords.
Percentile: 56/100 — above average
Chord Prog. Novelty
80
Measures how unusual or unexpected the chord progressions are compared to common patterns.
Percentile: 80/100 — above average
Chord-Bass Melody
78
Measures the melodic movement of the bass notes across chord changes.
Percentile: 78/100 — above average
Song Data
Metrics Radar Chart
Terraria Calamity Mod - Infernal CatharsisAverage 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.
