Fixed: Correcting issue where gracenotes crash pandas.concat()

ELVIS-Project / vis-framework

Thoroughly modern symbolic musical data analysis suite.

http://elvisproject.ca/

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Fixed: Correcting issue where gracenotes crash pandas.concat() #451

Closed napulen closed 6 years ago

napulen commented 6 years ago

Grace notes have a special duration object in music21, these notes end up in the same index of the pandas series, this causes a "duplicate index" issue when trying to concatenate the different parts

napulen commented 6 years ago

Tested with DuosCorpus and other scores, the issue has been corrected.