MusicXML and MEI homework - Revision history

Craig: /* Copy/Paste into online editor */

2022-02-23T03:40:24Z

Copy/Paste into online editor

← Older revision		Revision as of 03:40, 23 February 2022
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	=== Copy/Paste into online editor ===		=== Copy/Paste into online editor ===

	~~Open~~ the MusicXML file ~~in a text editor and copy the contents. This can be done on the command line~~		Drag and drop the MusicXML file (uncompressed) onto the webpage:
	~~in MacOS with the command:~~

	~~cat file.musicxml \| pbcopy~~

	~~Then go to~~ the webpage:

	http://verovio.humdrum.org?k=e		http://verovio.humdrum.org?k=e

	~~and paste the MusicXML data into the text editor on the left side of the page,~~ which should result in a view something like this after ~~pasting (drag-and-drop of a MusicXML file should also work)~~:		which should result in a view something like this after dropping:

	[[File: musicxmlview.png\|700px\|thumb\|center\|MusicXML contents and notation rendering after pasting onto VHV webpage."]]		[[File: musicxmlview.png\|700px\|thumb\|center\|MusicXML contents and notation rendering after pasting onto VHV webpage."]]

	Notice the little triangles next to the line numbers on the left: these can be used to show/hide the contents of XML ~~element~~, which may be useful to keep track of the location of an element.		Notice the little triangles next to the line numbers on the left: these can be used to show/hide the contents of XML elements, which may be useful to keep track of the location of an element.

	=== Locations of features in MusicXML ===		=== Locations of features in MusicXML ===

Craig: /* What to hand in */

2022-02-22T19:15:10Z

What to hand in

← Older revision		Revision as of 19:15, 22 February 2022
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	This homework is related to locating elements/attributes in XML data using systems such as [https://en.wikipedia.org/wiki/XPath XPath], which is useful to be familiar with if you work with MusicXML or MEI data. Also, there are XML parsers for various programming languages, such as [https://pugixml.org PugiXML for C++].		This homework is related to locating elements/attributes in XML data using systems such as [https://en.wikipedia.org/wiki/XPath XPath], which is useful to be familiar with if you work with MusicXML or MEI data. Also, there are XML parsers for various programming languages, such as [https://pugixml.org PugiXML for C++] which use Xpath to select elements in an XML tree structure.

Craig: /* What to hand in */

2022-02-22T19:14:15Z

What to hand in

← Older revision		Revision as of 19:14, 22 February 2022
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	=== What to hand in ===		=== What to hand in ===

	Send Craig and Eleanor your MusicXML file and a screenshot in MuseScore or VHV, the converted MEI file and the path locations of your ten or more musical features in the MusicXML and MEI data (or an element map of the entire measure).		Send Craig and Eleanor your MusicXML file and a screenshot in MuseScore or VHV, the converted MEI file and the path locations of your ten or more musical features in the MusicXML and MEI data (or an element map of the entire measure/file).


	This homework is related to locating elements/attributes in XML data using systems such as [https://en.wikipedia.org/wiki/XPath XPath], which is useful to be familiar with if you work with MusicXML or MEI data. Also, there are XML parsers for various programming languages, such as [https://pugixml.org PugiXML for C++].		This homework is related to locating elements/attributes in XML data using systems such as [https://en.wikipedia.org/wiki/XPath XPath], which is useful to be familiar with if you work with MusicXML or MEI data. Also, there are XML parsers for various programming languages, such as [https://pugixml.org PugiXML for C++].

Craig: /* What to hand in */

2021-03-02T19:53:21Z

What to hand in

← Older revision		Revision as of 19:53, 2 March 2021
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	This homework is related to locating elements/attributes in XML data using systems such as [https://en.wikipedia.org/wiki/XPath XPath], which ~~you should~~ be familiar with if you work with MusicXML or MEI data.		This homework is related to locating elements/attributes in XML data using systems such as [https://en.wikipedia.org/wiki/XPath XPath], which is useful to be familiar with if you work with MusicXML or MEI data. Also, there are XML parsers for various programming languages, such as [https://pugixml.org PugiXML for C++].

Craig: /* Locations of features in MEI */

2021-03-02T19:51:33Z

Locations of features in MEI

← Older revision		Revision as of 19:51, 2 March 2021
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	=== Locations of features in MEI ===		=== Locations of features in MEI ===

	After recording the path to the features in MusicXML, Type alt-m ~~twice~~ on the same webpage.		After recording the path to the features in MusicXML, Type alt-m on the same webpage.
	This should convert the MusicXML data into MEI data. For each of the features		This should convert the MusicXML data into MEI data. For each of the features
	that you recorded the XML path in the MusicXML data, do the same for the MEI data.		that you recorded the XML path in the MusicXML data, do the same for the MEI data.

	Here is an example view of the MEI data after pressing alt-m ~~(currently have to press twice due to a bug)~~:		Here is an example view of the MEI data after pressing alt-m:

	[[File: meiview.png\|700px\|thumb\|center\|MEI contents and notation rendering after typing alt-m on VHV webpage.]]		[[File: meiview.png\|700px\|thumb\|center\|MEI contents and notation rendering after typing alt-m on VHV webpage.]]

Craig: /* Locations of features in MusicXML */

2021-03-02T19:50:49Z

Locations of features in MusicXML

← Older revision		Revision as of 19:50, 2 March 2021
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	=== Locations of features in MusicXML ===		=== Locations of features in MusicXML ===

	List and/or draw a tree diagram of the XML path from the root node to each of the features that you created in your composition.		List and/or draw a tree diagram of the XML path from the root node to each of the 10 features that you created in your composition.

	For example, a note should have a path from the root node of the XML data like this:		For example, a note should have a path from the root node of the XML data like this:

Craig: /* Copy/Paste into online editor */

2021-03-02T19:50:21Z

Copy/Paste into online editor

← Older revision		Revision as of 19:50, 2 March 2021
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	[[File: musicxmlview.png\|700px\|thumb\|center\|MusicXML contents and notation rendering after pasting onto VHV webpage."]]		[[File: musicxmlview.png\|700px\|thumb\|center\|MusicXML contents and notation rendering after pasting onto VHV webpage."]]

			Notice the little triangles next to the line numbers on the left: these can be used to show/hide the contents of XML element, which may be useful to keep track of the location of an element.

	=== Locations of features in MusicXML ===		=== Locations of features in MusicXML ===

Craig: /* Copy/Paste into online editor */

2021-03-02T19:49:09Z

Copy/Paste into online editor

← Older revision		Revision as of 19:49, 2 March 2021
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	http://verovio.humdrum.org?k=e		http://verovio.humdrum.org?k=e

	and paste the MusicXML data into the text editor on the left side of the page, which should result in a view something like this after pasting:		and paste the MusicXML data into the text editor on the left side of the page, which should result in a view something like this after pasting (drag-and-drop of a MusicXML file should also work):

	[[File: musicxmlview.png\|700px\|thumb\|center\|MusicXML contents and notation rendering after pasting onto VHV webpage."]]		[[File: musicxmlview.png\|700px\|thumb\|center\|MusicXML contents and notation rendering after pasting onto VHV webpage."]]

Craig: /* Compose a measure */

2021-03-02T19:47:37Z

Compose a measure

← Older revision		Revision as of 19:47, 2 March 2021
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	* triplet rhythms		* triplet rhythms
	* a key signature		* a key signature
			* a title
			* a composer
	* some lyrics		* some lyrics
	* multiple verses of lyrics		* multiple verses of lyrics

Craig: /* Locations of features in MEI */

2020-02-27T04:15:02Z

Locations of features in MEI

← Older revision		Revision as of 04:15, 27 February 2020
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	Here is an example view of the MEI data after pressing alt-m (currently have to press twice due to a bug):		Here is an example view of the MEI data after pressing alt-m (currently have to press twice due to a bug):

	[[File: meiview.png\|700px\|thumb\|center\|MEI contents and notation rendering after typing alt-m on VHV webpage."]]		[[File: meiview.png\|700px\|thumb\|center\|MEI contents and notation rendering after typing alt-m on VHV webpage.]]

	Now, for example, measure numbers are stored in the XML path:		Now, for example, measure numbers are stored in the XML path: