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“Welcome to the Machine” by Pink Floyd is a progressive rock piece that features a rather minimalistic chord progression, with only one chord during the outro. The piece is characterized by its lush soundscape, synthesizer layering, and the use of sound effects to create an atmosphere of a mechanized world.

The chord progression in Welcome To The Machine by Pink Floyd features a combination of diatonic chords and some extensions to create a lush, ethereal sound. The progression mainly circulates around the key of E minor, with added color tones and an emotional center created by the interplay of chords such as the major 7th and the addition of the 9th degree to certain chords.

“Wild Horses” by the Rolling Stones is performed in the key of G major. However, the initial chord progression beginning on B minor gives it a modal feel, specifically borrowing chords from G Lydian mode (IV of D Major). It’s an interesting mixture of folky rock with a touch of the blues, and the chord progression is largely based around the typical I-IV-V progression found in many rock songs, but with many deviations and additions.

Key: G Major

“Honky Tonk Women” is a classic blues-infused rock and roll track, like many songs by The Rolling Stones. The guitar riffs and solo (though not discussed here) clearly show blues influence in their use of the pentatonic scale and common blues licks.

The chord progression used for verse 2 is a typical example of a classic rock chord progression, with a key center around G, utilizing the dominant chords of the key in a I-IV-I-V-IV-I-IV-I progression.

“Paint It Black” plays with minor tonality, which isn’t extremely common in rock and roll music of the era. The song is in the key of E minor and uses the chords Em, B, D, G, and A. The verse has an interesting use of harmonies, incorporating the minor i, major V, minor iv, major bIII, and major IV chords.

Pink Floyd – Welcome To The Machine – Verse 2

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Chord Progression

Em, Cmaj7, Emadd9, C, A, Em, Cmaj7, Emadd9, Cmaj7, Emadd9, Cmaj7, Em(add9)

Chord Progression Analysis

Em (i) – Cmaj7 (VI) – Emadd9 (iadd9) – C (VI) – A (iv, borrowed from E major) – Em (i) – Cmaj7 (VI) – Emadd9 (iadd9) – Cmaj7 (VI) – Emadd9 (iadd9) – Cmaj7 (VI) – Em(add9)(iadd9)

Borrowed chord: A (iv)

Similar Chord Progressions

1. Radiohead – “Paranoid Android”
Em9 (im9) – A (IV, borrowed from E major) – Cmaj7 (VI) – Abmaj7 (bV)

2. King Crimson – “Starless”
C#m (i) – G#m (ivm) – E (I, borrowed from C# Major) – F# (V/iv) – G#m (ivm)

These examples showcase similar elements found in the “Welcome to the Machine” progression, such as modal mixture, extended chords (specifically major 7ths), and unconventional chord sequences. While the exact progression may not be the same, the techniques employed by these artists contribute to similar musical landscapes and a shared sense of harmonic sophistication.

Musical Analysis

This progression starts with an Em chord, establishing the tonal center. The next chord, Cmaj7, serves as a stark contrast, with its major 7th creating a sense of tension that resolves once the progression returns to Em.

The incorporation of the Emadd9 and Em(add9) chords adds an element of color and emotional depth to the otherwise straightforward minor harmony. The use of the borrowed A major chord adds a brief moment of brightness to the progression before returning to the darker, more melancholic tone.

Throughout this verse, Pink Floyd weaves in and out of tense harmonic moments using modal mixture (borrowing chords from parallel major/minor scales), creating an emotionally engaging journey for the listener.

Overall Analysis

The chord progression in Verse 2 of Pink Floyd’s “Welcome to the Machine” is a complex and somewhat unconventional progression. It primarily features chords from the E natural minor scale, with some borrowed chords from the parallel E major scale. The progression creates an atmospheric and moody soundscape that is characteristic of Pink Floyd’s music, especially in their album “Wish You Were Here.” It also displays a certain level of sophistication in the harmony which underscores Pink Floyd’s musical depth.

Style Analysis

This chord progression is typical of Pink Floyd’s progressive rock/psychedelic rock style. The combination of modal mixture, extended chord voicings (such as the maj7 and add9 chords), and unconventional harmonic movement contributes to their distinctive sound. The chords blend well with their signature use of ambient synthesizers, lush electric guitar textures, and introspective lyrics.

Chords in the Verse 2 section of Welcome To The Machine by Pink Floyd are:

Em, Cmaj7, Emadd9, C, A, Em, Cmaj7, Emadd9, Cmaj7, Emadd9, Cmaj7, Em(add9)