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Related Music Theory Alchemy

The progression from B to A to E is a common progression in pop and rock music. This progression utilizes diatonic and non-diatonic chords, meaning that the chords all belong to the same key and it suggests the use of borrowed chords. A Perfect Circle tends to use a lot of downward motion in their chord progressions, moving from higher to lower pitches, which can give their music a distinct ‘heavy’ feel.

The song “3 Libras Acoustic Live” by A Perfect Circle oscillates between an A major and a C# minor structure, with a D major introduced at the end of the progression. The dominant chords are A (represented as Asus2) and C# (represented as C#m). The final D chord can be seen as a modulation, adding a somewhat unexpected resolution that doesn’t adhere to the traditional rules of tonic-dominant resolution in either major or minor keys.

The song “The Outsider” by A Perfect Circle has a main key signature of E major, as indicated by the repeated occurrences of the chords B, A, and E. The overall structure is tonal, using chords common in Western music. Some elements of modality are observable though, with the use of the C chord, which in traditional music theory would be considered a borrowed chord from the parallel E minor scale. A sense of tension and release is created through the use of these non-diatonic chords, which ultimately helps to maintain the listener’s interest.

The song “A Day in the Life” by the Beatles is known for its unique and striking musical features. The chord progression in the interlude, in particular, represents an example of the Beatles’ innovative approach to harmonic structure and tonal movement. This section is essentially a sequence of dominant-seventh chords that each resolve to the note a fifth below, a common harmonic progression known as the circle of fifths. The interlude features a prominent orchestral crescendo and transition that are hallmarks of the Beatles’ experimental approach to the use of orchestral instruments in rock music.

“Undone – The Sweater Song” by Weezer features a simple yet effective chord progression in the interlude, using triadic chords and one altered chord (G6#9). The progression is in the key of G major and exhibits Weezer’s trademark alternative rock sound with a mix of pop sensibilities.

Gravity

Song

All Analyses by Song

The song “Gravity” by A Perfect Circle is principally in the key signature of C# minor, which is categorically a minor scale. The primary chords used throughout the song are C#m, F#, and G#m, with the addition of E occasionally. The overall chord progression is quite consistent, with alternative lose touch of the conventional nature of chord progressions in pop and rock music.