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Related Music Theory Alchemy

“Idioteque” by Radiohead is an experimental and atmospheric electronic song, released on the album “Kid A” in 2000. The chord progression of the chorus is fairly simple, yet features some distinctive chords which create a sense of tension and release. It incorporates modal mixture and chromatic mediants, which are typical elements found in Radiohead’s music.

The chorus of Radiohead’s “Paranoid Android” features an unconventional and diverse chord progression, drawing from various scale degrees. This progression contributes to the song’s complex, shifting quality, moving through several tonal centers.

“Hey Jude,” by The Beatles, is an iconic song. The chord progression is in the key of D major and it follows a sort of Variation on I-V-IV-I progression of many pop and rock songs. However, what makes this song extremely unique is its out-of-the-box structure and the experimental use of borrowed cords – it shows The Beatles’ fondness for combining elements of pop, rock and classical music and results in an emotional, powerful progression that resonates strongly with listeners.

This chord progression from the verse of Tame Impala’s “Alter Ego” suggests a key of C major due to the recurring instances of Cmaj7. However, the presence of certain chords like Bm7 and Dm suggests that Kevin Parker is creatively “borrowing” chords from the parallel and associated keys (C minor, D minor) to create colorful departures from the primary tonality. The use of extended chords (7ths) and suspended chords (Bsus4) adds a sense of complexity and sophistication to the harmony. As can be seen, the chord progression mostly oscillates between Cmaj7, Bsus4, Bm7 before moving to Dm and Gm towards the end of the verse.

“God Only Knows” by The Beach Boys showcases the artistic depth and compositional craft of Brian Wilson, the band’s primary songwriter. The song utilizes a complex chord progression and key changes that are unconventional for pop music of its time. The chord progression creates a sense of constant mood transitions, similar to arias in Romantic era music.

Radiohead – Idioteque – Verse

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Chord Progression

Cadd2/B, Em, Gm/Eb, C, Cadd2/B, Em, Gm/Eb, C, Cadd2/B, Em, Gm/Eb, C, Cadd2/B, Em, Gm/Eb, C

Chord Progression Analysis

“`
Cadd2/B (‘I’),
Em (‘iii’),
Gm/Eb (‘ivº’),
C (‘I’),
Cadd2/B (‘I’),
Em (‘iii’),
Gm/Eb (‘ivº’),
C (‘I’),
Cadd2/B (‘I’),
Em (‘iii’),
Gm/Eb (‘ivº’),
C (‘I’),
Cadd2/B (‘I’),
Em (‘iii’),
Gm/Eb (‘ivº’),
C (‘I’)
“`

Borrowed Chord(s):

“`

Gm/Eb (‘ivº’)
“`

Similar Chord Progressions

While “Idioteque”‘s chord progression is quite unique, some other artists have employed similar harmonic devices.

1. “Exit Music (For a Film)” by Radiohead:
“`
Am (‘i’),
E (‘V’),
G (‘VII’),
D (‘IV’)
“`

Here, the G major chord can be seen as borrowed from the parallel major key, serving a similar purpose as the Gm/Eb chord in “Idioteque”.

2. “Space Oddity” by David Bowie:
“`
C (‘I’),
Em (‘iii’),
Am (‘vi’),
Cmaj7 (‘IM7’),
C (‘I’),
Em (‘iii’),
Am (‘vi’),
Cmaj7 (‘IM7’)
“`

This progression shares the I-iii movement found in “Idioteque” but does not have the borrowed ivº chord.

In conclusion, Radiohead’s “Idioteque” employs a creative and intriguing chord progression, effectively capturing the unique aura that has come to define the band’s style. Its innovative use of borrowed chords and harmonic movement elevates the song’s sonic landscape, making it a memorable addition to Radiohead’s discography.

Musical Analysis

The chord progression of Idioteque revolves around a repetitive cycle of the Cadd2/B, Em, Gm/Eb, and C chords. The progression starts with the Cadd2/B chord, a C major chord with an added 2nd and an alternate bass note (B), creating a sense of suspension. The progression then moves to the Em chord which is diatonic to the key, followed by the borrowed chord Gm/Eb, adding tension and intrigue.

The Gm/Eb, a first inversion G minor chord, is borrowed from the parallel minor key (C minor). It acts as a pivot chord, connecting the progression back to C major. The chord progression ends with the return to the tonic chord, C, effectively resolving the tension, before the cycle repeats.

Overall Analysis

“Idioteque” by Radiohead is a song with an alternative rock/electronic style, featuring an unusual chord progression that effectively creates a sense of tension and instability while still maintaining a familiar and consonant tonality. This can be attributed to the band’s creative use of borrowed chords and harmonic movement.

Style Analysis

Radiohead is known for their experimental approach to songwriting, and “Idioteque” is no exception, as it showcases their unique and innovative harmonic choices. The combination of the chords with the driving, syncopated rhythm creates a sonic landscape that defies expectation and adds a captivating sense of unease to the song. The electronic elements and atmospheric production enhance the chord progression’s emotions, making the song a prime example of Radiohead’s signature style.

Chords in the Verse section of Idioteque by Radiohead are:

Cadd2/B, Em, Gm/Eb, C, Cadd2/B, Em, Gm/Eb, C, Cadd2/B, Em, Gm/Eb, C, Cadd2/B, Em, Gm/Eb, C