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20–1-Sm p. 2, Music text bs BarRegion object (264992)–BarRegion object (264991)
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20–1a-Sm (Dubois) p. 2, Music text bs BarRegion object (278804)–BarRegion object (278803)
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20–1a-Sm (Zaleska-Rosengardt) p. 2, Music text bs BarRegion object (280053)–BarRegion object (280042)
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20–1-B&H p. 4, Music text bs BarRegion object (414490)–BarRegion object (414491)
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20–1b-B&H p. 4, Music text bs BarRegion object (278175)–BarRegion object (278174)
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20–1-W p. 2, Music text bs BarRegion object (265610)–BarRegion object (265609)
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20–1c-W p. 2, Music text bs BarRegion object (444375)–BarRegion object (444376)
