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en:basics1 [2022/01/03 09:48] martin [Tutorial 2: Statistical queries of musical characteristics] |
en:basics1 [2022/01/05 13:57] martin [Tutorial 1: Visalisation of sheet music] |
==== Tutorial 1: Visalisation of sheet music ==== | ==== Tutorial 1: Visalisation of sheet music ==== |
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[[https://analyse.hfm-weimar.de/jupyter/Jupyter_SheetMusic_Basics_Part1_Visualisation.ipynb|Jupyter_SheetMusic_Basics_Part1_Visualisation]] (Jupyter-Notebook; [[https://analyse.hfm-weimar.de/jupyter/Jupyter_SheetMusic_Basics_Part1_Visualisation.html|html]] version | [[https://analyse.hfm-weimar.de/jupyter/Jupyter_SheetMusic_Basics_Part1_Visualisation.ipynb|Jupyter_SheetMusic_Basics_Part1_Visualisation]] (Jupyter-Notebook; [[https://analyse.hfm-weimar.de/jupyter/Jupyter_SheetMusic_Basics_Part1_Visualisation.html|html]] version) |
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Usually, music notation on which musical analysis is usually based on are playing instructions for the musicians. This is called //prescriptive// notation. In contrast, musical structures which are to be described in the analysis - and as far as possible as they are sounded. | Usually, music notation on which musical analysis is usually based on are playing instructions for the musicians. This is called //prescriptive// notation. In contrast, musical structures which are to be described in the analysis - and as far as possible as they are sounded. |
{{ :pianoroll.png?800 |}} | {{ :pianoroll.png?800 |}} |
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| **Note**: You can display piano rolls very clearly in the [[https://analyse.hfm-weimar.de/doku.php?id=en:installation#sonic_visualiser|Sonic Visualiser]] and listen to them with MIDI sounds at the same time. A number of piano rolls are listed in the [[en:notenauswahl|subcorpus of the sheet music database]] and can be downloaded there. Detailed instructions on how to proceed and how you could generate piano rolls from score files can be found [[en:sv-pianoroll|hier]]. | | | **Note**: You can display piano rolls very clearly in the [[https://analyse.hfm-weimar.de/doku.php?id=en:installation#sonic_visualiser|Sonic Visualiser]] and listen to them with MIDI sounds at the same time. A number of piano rolls are listed in the [[en:notenauswahl|subcorpus of the sheet music database]] and can be downloaded there. Detailed instructions on how to proceed and how you could generate piano rolls from score files can be found [[en:sv-pianoroll|here]]. | |
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//Music21// also offers the possibility to automatically generate piano reductions of music scores (//chordify//-command). This facilitates for example harmonic analysis. | //Music21// also offers the possibility to automatically generate piano reductions of music scores (//chordify//-command). This facilitates for example harmonic analysis. |
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==== Tutorial 2: Statistical queries of musical characteristics ==== | ==== Tutorial 2: Statistical queries of musical characteristics ==== |
[[https://analyse.hfm-weimar.de/jupyter/Jupyter_SheetMusic_Basics_Part1_Visualisation.ipynb|Jupyter_SheetMusic_Basics_Part1_Visualisation]] (Jupyter-Notebook; [[https://analyse.hfm-weimar.de/jupyter/Jupyter_SheetMusic_Basics_Part1_Visualisation.html|html]] version | [[https://analyse.hfm-weimar.de/jupyter/Jupyter_SheetMusic_Basics_Part1_Visualisation.ipynb|Jupyter_SheetMusic_Basics_Part1_Visualisation]] (Jupyter-Notebook; [[https://analyse.hfm-weimar.de/jupyter/Jupyter_SheetMusic_Basics_Part1_Visualisation.html|html]] version) |
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The //music21// commands presented in the Jupyter notebooks can first be used to query the number of notes (total or per voice), measures, and information about ambitus (total and per voice). | The //music21// commands presented in the Jupyter notebooks can first be used to query the number of notes (total or per voice), measures, and information about ambitus (total and per voice). |