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51–A p. 1, Music text bs BarRegion object (541368)–BarRegion object (541369)
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51–1-Sm p. 1, Music text bs BarRegion object (504083)–BarRegion object (504084)
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51–1-Sm (Dubois) p. 1, Music text bs BarRegion object (546737)–BarRegion object (546738)
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51–1-Sm (Jędrzejewicz) p. 1, Music text bs BarRegion object (487919)–BarRegion object (487920)
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51–1-Sm (Stirling) p. 1, Music text bs BarRegion object (546630)–BarRegion object (546631)
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51–1-HO p. 3, Music text bs BarRegion object (355203)–BarRegion object (355204)
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51–1-W&S p. 1, Music text bs BarRegion object (355405)–BarRegion object (355406)
