PE
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CC features a minim (without dot). In another commenced copy of the waltz, on the rear 2nd page of CC, there is also a minim. Therefore, the absence of dot in this source does not seem to result from an oversight of the copyist of CC, but from the fact of copying from a source in which the dot had been overlooked (another autograph or copy of autograph). The minim in the remaining sources is provided with a dot.
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category imprint: Differences between sources; Source & stylistic information
notation: Rhythm