Hammer Stirrup and Anvil – Intro
Hammer Stirrup and Anvil – Verse
Hammer Stirrup and Anvil – Instrumental
Related Music Concepts
Inverted Chords
Using a different bass note to change a chord's sound
Secondary Chords
Chords that temporarily shift the harmonic center
Suspended Chords
A chord with built in tension and release
Seventh Chords
Adding one more note to the basic chords
Bassline Motion
How much the bass moves stepwise between chord roots
Chord Progression Novelty
How unusual the chord sequence is compared to other songs
Song Stats
●
Key
F♯ Minor
Tempo
119 BPM
Meter
4/4
Genre
Rock, Folk/Americana, Punk/Hardcore
Melody Range
F4 – C#5
Mood
Tense, Unexpected, Moody
Most Used Chord
V/i
Chord Complexity
47
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
85
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
65
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.
Song Stats
●
Key
F♯ Major
Tempo
118 BPM
Meter
4/4
Genre
Rock, Folk/Americana, Punk/Hardcore
Melody Range
C#4 – C#5
Mood
Unexpected, Bright
Most Used Chord
V
Chord Complexity
35
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
37
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
31
Chord-Melody Tension: Quantifies how often melody notes fall outside the current chord, producing dissonance that creates a sense of instability.
Chord Prog. Novelty
61
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
F♯ Major
Tempo
118 BPM
Meter
4/4
Genre
Rock, Folk/Americana, Punk/Hardcore
Melody Range
F4 – C#5
Mood
Smooth, Unexpected, Bright
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
34
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
23
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
●
Tempo
119 BPM
Meter
4/4
Genre
Rock, Folk/Americana, Punk/Hardcore
Melody Range
C#4 – C#5
Mood
Unexpected, Moody
Most Used Chord
V
Chord Complexity
46
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
61
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
37
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.
About Hammer Stirrup and Anvil
About the Key
F♯ Minor
It is the 7th most popular key among Minor keys and the 18th 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 (F♯ minor, B minor, and C♯ minor).
F♯ Minor Cheat Sheet
Popular chords, progressions, downloadable MIDI files and more
About the Chord Progressions
| Section | Progression | Songs with this progression |
|---|---|---|
| Intro |
i
v6/i
VI
vsus4/i
|
|
| Verse |
I
iii64
IV6
V
|
|
| Instrumental |
I
iii64
IV6
Vsus4/I
|
|
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.
C#4 – C#5
Melody range across 12 semitones
1.45 beats/note
Across 128.0 beats of melody
Stepwise Motion
Jumpiness
Repeaty
98%
Diatonic
Percentage of notes within the song's key.
67%
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
46
Measures how diverse and sophisticated the chord vocabulary is in this song.
Percentile: 46/100 — below average
Melodic Complexity
61
Measures the range, intervallic variety, and rhythmic complexity of the melody.
Percentile: 61/100 — above average
Chord-Melody Tension
37
Measures how much the melody notes clash or harmonize with the underlying chords.
Percentile: 37/100 — below average
Chord Prog. Novelty
84
Measures how unusual or unexpected the chord progressions are compared to common patterns.
Percentile: 84/100 — above average
Chord-Bass Melody
90
Measures the melodic movement of the bass notes across chord changes.
Percentile: 90/100 — above average
Song Data
Metrics Radar Chart
Hammer Stirrup and AnvilAverage 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.
