Release 1.0.0

Release date: 2022-09-20

This is a major update with several new features including import from kern and mei, note features, performance codec, new score class, and more.

API changes

• Different __call__ for note_array attribute (in Score, Part, PerformedPart and PartGroup). note_array is now called as a method with brackets. One can specify additional fields for the note array such as key, pitch spelling, time signature, and others.
• Every score is imported as a Score object where each part can be accessed individually.

New features

• We now support import from humdrum **kern, and MEI (coming soon import Musescore and Music21, export MEI).
• The music analysis functions now include:
  • The basis features (from the Basis Mixer) use by typing : partitura.utils.make_note_features(part).
  • A simple version of the Performance Codec with encode, and decode functions.
• The part object now contains several new methods such as: part.measures(), part.use_musical_beat(), and others.
• Multiple parts of the same score can now be merged to one even if they contain different divs, call: partitura.score.merge_parts([p1, p2, ...]).
• Ornaments now are supported.
• Added i/o functionality for parangonada
• There is now an unpitched note class.
• Added unzipping for compressed musicxml files on import.
• Added unifying function for import of individual score formats as a load_score function.
• Added score unfolding features.

Bug fixes

• Pianoroll starting with silence mismatch on pianoroll creation fixed.
• Fixed consistency of time signature map.
• Fixed pianoroll to note_array.
• Fix for unpitch musicxml elements.
• updated music analysis algorithm for Voice Separation based on Chew.
• ensure_note_array now works even with parts with different divs.

Other changes

• Logger is replaced by warnings.
• Add documentation
• Code cleanup
• Coverage support
• Unitesting running as a workflow