Documentation and tests in progress

• User’s Guide, Chapter 33: Expressions and Ornaments
• User’s Guide, Chapter 36: Clients and Weak References
• User’s Guide, Chapter 41: Figured Bass
• User’s Guide, Chapter 43: Searching in and Among Scores
• User’s Guide, Chapter 46: Streams 3: Manipulation, inPlace, and deepcopy
• User’s Guide, Chapter 56: Segmented and Approximate Search
• User’s Guide, Chapter 57: Speeding up music21
• Examples and Demonstrations
• Timespan Demos
• Inversion Demo
• Testing Plotting w/o Music21
• Testing Plotting with Music21
• Testing ipywidgets and Music21
• Tests of .show() of music21 within Notebooks