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Images description: Figure 5. Musical graphs highlighting chord progressions that fall by step (i) and rise by step (ii) in both the treble and bass in response to the narrative.
Click on https://www.researchcatalogue.net/view/2353444/2361735#tool-2403898 to see the graphs.
Image description: Figure 6. Comparison of the ‘otherworldly’ chord in b. 393 (a), with an overtone series chord on E (b), and a filtered overtone series chord on G (c). All three chords resemble each other sonically with several notes in common and similar spacings.
Click on https://www.researchcatalogue.net/view/2353444/2361735#tool-2361748 to see the score.
Image description: Figure 7. Harmonic summary of the piece shown as six chords, labelled as follows: opening ‘tonic’ (b. 2) → ‘uncanny’ version (b. 343) → maximal shimmer (b. 427) → choral climax (b. 504) → till unresolved (b. 568) → final resolution (b. 595)
Click on https://www.researchcatalogue.net/view/2353444/2361735#tool-2361760 to see the score.
Image description: Figure 8. Musical graph using specialist, voice-leading notation to demonstrate the unfolding harmonic structure of the piece over time and its mirroring of the piece’s narrative trajectory. Beginning on a chord featuring a prominent low G in the bass, upwards movement is visible in the treble, leading to the moment of ‘maximal shimmer’, but also beyond it to the moment of ‘heavenly joy’ in b. 504. The latter coincides with the prominent arrival of a low C in the bass. A subsequent stepwise bass descent occurs in parallel twelfths (E and B, through D and A, to C and G) as the piece reaches its close. The last chord is a reworking of the opening chord on G, on this new (and more resonant) bass foundation of a C with G a twelfth above it.
Click on https://www.researchcatalogue.net/view/2353444/2361735#tool-2361779 to see the score.