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20–1-Sm p. 2, Music text bs BarRegion object (264973)–BarRegion object (265025)
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20–1a-Sm (Dubois) p. 2, Music text bs BarRegion object (278785)–BarRegion object (278829)
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20–1a-Sm (Zaleska-Rosengardt) p. 2, Music text bs BarRegion object (280034)–BarRegion object (280104)
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20–1-B&H p. 4, Music text bs BarRegion object (414509)–BarRegion object (264406)
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20–1b-B&H p. 4, Music text bs BarRegion object (278158)–BarRegion object (278226)
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20–1-W p. 2, Music text bs BarRegion object (265623)–BarRegion object (265659)
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20–1c-W p. 2, Music text bs BarRegion object (444394)–BarRegion object (279471)