This paper represents a continuation of previous publications: “The Musical Instruments in the Early Vernacular Translations of the Psalms. Collective Research” (Museikon, 3, 2019, p. 67-140—hereafter abbreviated as Musical Instruments 2019); “The Musical Instruments in the Early Vernacular Translations of the Psalms (2): Collective Research” (Museikon, 4, 2020, p. 257-302—hereafter abbreviated as Musical Instruments 2020); and “The Musical Instruments in the Early Vernacular Translations of the Psalms (4): Collective Research” (Museikon, 5, 2019, p. 91-107—hereafter abbreviated as Musical Instruments 2021). The current paper represents the finalisation of this group of articles.