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51–A p. 1, Music text b. BarRegion object (541368)
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51–1-Sm p. 1, Music text b. BarRegion object (504083)
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51–1-Sm (Dubois) p. 1, Music text b. BarRegion object (546737)
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51–1-Sm (Jędrzejewicz) p. 1, Music text b. BarRegion object (487919)
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51–1-Sm (Stirling) p. 1, Music text b. BarRegion object (546630)
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51–1-HO p. 3, Music text b. BarRegion object (355203)
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51–1-W&S p. 1, Music text b. BarRegion object (355405)
