Release of Music Processing Suite 1.11.0

Music Processing Suite 1.11.0 was released on May 22, 2022.

Important note: MPS now requires Java 17 to run. It is recommended to download a Java 17 JDK for your operating system from Zulu.

New Features and Enhancements:

  • General:
    • Updated Eclipse base platform to version 2022-03
  • MusicXML Support:
    • MPS now supports MusicXML 4.0
    • MusicXML score export now includes chord symbols
    • Improved internal caching of instrument associations
  • Sentiment Analysis:
    • Sentences are now also divided at semicolons
    • Removed VADER sentiment analysis framework since CoreNLP provides much better results for lyrics
  • Music Analysis:
    • The analysis view is opened automatically if not already opened after music was analyzed
  • Miscellaneous Enhancements:
    • Automatic detection of external applications now includes the AppData/Local and AppData/Roaming folders on Windows
    • If an external application can not be located, additional details about searched paths is available in the displayed dialog
    • Composition files can now have the extensions *.mcl or *.mc2l
  • Documentation:
    • Updated documentation regarding Java requirements
    • Rhythm documentation was enhanced with an example containing tied notes and minor issues were fixed
    • Old keyword tonalCenter was consistently replaced with key

Bugfixes:

  • MusicXML:
    • MusicXML parser did not process bass notes of harmonies in all cases
    • Fixed a bug which caused wrong instrument associations of percussion instruments while loading MusicXML files
    • Simultanous percussion notes and percussion rests are now correctly placed in MPS streams
    • Fixed a “ripple effect” during instrument detection that caused instrument names to be considered similar depending on the sequence of instruments that were provided
    • Fixed NullPointerException if note head information is not present
    • MusicXML parser: poet was not read correctly
    • MusicXML export: composer was written to output instead of poet
  • Sentiment Analysis:
    • Fixed race condition when starting external CoreNLP server – first request sporadically resulted in java.net.ConnectException
    • Connections to CoreNLP servers are now always released even if the response cannot be parsed – in previous versions this could cause the client to block indefinitely
  • Miscellaneous Bugfixes:
    • Fixed spelling of Mandolin (it’s not Mandoline) on the UI and in LilyPond include file names that are required to generate fret board diagrams
    • Fixed a NullPointerException that happend while automatically searching external applications on Windows
    • CoreNLP could not be located automatically on Windows because MPS looked for the wrong JAR file name
    • Fixed java.lang.Error: SWT Resource was not properly disposed when closing the analysis view

Release of Music Processing Suite 1.10.1

Music Processing Suite 1.10.1 was released on January 28, 2022.

New Features and Enhancements:

  • Enhanced automatic software detection on various operating systems, especially MuseScore detection on Linux
  • Analysis View: Column widths of the table displaying the raw data are automatically adjusted to the optimal width whenever new data is displayed
  • Analysis Report PDFs containng aggregated plots (collection or corpus scope) use simplified harmonies for harmony-related plots (otherwise plots become much too confusing)

Bugfixes:

  • Enhanced environment configuration for LaTeX compiler runs in order to avoid frequent error message sh: tput: command not found and tput: No value for $TERM and no -T specified
  • Fixed incorrect path for LaTeX executables on Windows in documentation

Release of Music Processing Suite 1.10.0

Music Processing Suite 1.10.0 was released on January 12, 2022.

New Features and Enhancements:

  • Upgraded Eclipse platform to version 2021-12 (4.22)
  • Analysis enhancements:
    • Lyrics can now be analyzed even when distributed over multiple voices
  • Enhancements for analysis report PDFs:
    • Sentiment analysis plots now visualize durations of sentences with the corresponding start and end times
    • Sentences in sentiment analysis plots are numbered and listed below the plots
  • UI enhancements:
    • Multiple pieces can now be selected and analyzed simultaneously
    • There is now a preference to select the default score generation application (MuseScore or LilyPond)
  • Support for power chords when resolving harmonies
  • Internal enhancements, optimizations and dependency upgrades

Bugfixes:

  • Lyrics containing special characters like quotes and semicolons are now stored and loaded correctly in CSV files
  • Charts exported from the analysis view in MPS were flipped vertically. This has been fixed.
  • Fixed an issue which caused context harmonies to be chosen as key in generated scores
  • Fixed errors like java.lang.IllegalArgumentException: The value '6/4' is invalid. when loading fitness function configurations containing distributions for time signatures
  • Corrected JVM command line parameter for Java 16+

Release of Music Processing Suite 1.9.0

Music Processing Suite 1.9.0 was released on June 27, 2021.

MPS now runs on Apple Silicon (64-bit ARM-based Macs).

New Features and Enhancements:

  • Upgraded Eclipse platform to version 2021-06 (4.20)
  • Provide version for 64-bit ARM Macs (M1 processors)
  • Analysis View Enhancements:
    • Redundant resource tree was removed from the view resulting in much more space; resources can now be seleted directly in the project explorer
    • Analysis view can be opened from the context menu of any *.csv file (before this was only possible on the folder containing the analysis data)
  • Added new columns “end time” and “end measure” to sentiment analysis result files
  • Improved order of columns in sentiment analysis result files
  • Added generation of simplified harmony progression graphs
  • Changed graph file names from “chord progression” to “harmony progression”
  • Visualization of file paths in the corpus was improved in the search result view
  • Added documentation for command line parameters enabling to run MPS with Java 16
  • Updated analysis feature documentation

Bugfixes:

  • Fixed an issue which caused search results not to be refreshed on subsequent searches
  • Top-level search results can now be double-clicked in order to open the score (e.g. in MuseScore)
  • Fixed an encoding issue with sentiment analysis using CoreNLP as backend which occurred when analyzing non-English lyrics

Incompatibility Notes:

  • The order of the columns in sentiment analysis result files has changed. In order to visualize sentiment analysis results correctly, the analysis has to be run again with the new version of the software.

Release of Music Processing Suite 1.8.2

Music Processing Suite 1.8.2 was released on May 2, 2021.

MPS now features sentiment analysis of lyrics. Check out the overview plot for Every Little Thing She Does is Magic by the Police including pitch, loudness, dissonance, sentiment polarity and harmony plots over time:

New Features and Enhancements:

  • Sentiment Analysis Enhancements:
    • MPS can now connect to Stanford CoreNLP servers for advanced sentiment analysis
    • Sentiment analysis features now include fine-grained sentiment polarities:
      • very negative
      • negative
      • neutral
      • positive
      • very positive
    • Enhanced sentiment analysis plots in analysis view and analysis report PDFs
  • Enhancements in Analysis View:
    • Duration-related axes are now logarithmic
    • Curation- and beat-related axes now show fractions as labels
    • Beat-related axes show regular eighth note steps
  • Use simplified distributions of implicit harmonies in overview plot in analysis report PDFs
  • Enhanced pie charts in analysis view to show percentages instead of raw floating point numbers
  • Enhanced installation documentation

Bugfixes:

  • Fixed alignment and centering of overview plot in analysis report PDFs
  • Fixed encoding issue for rotated X axis labels (Windows-specific)
  • Decimal separators in analysis view plots was dependent on system language, now English decimal separators are always used

Release of Music Processing Suite 1.8.1

Music Processing Suite 1.8.1 was released on April 3, 2021.

New Features and Enhancements:

  • Enhanced analysis of implicit harmonies
    • New analysis feature: chord inversions are exported along with the detected chords over time (and over measures)
    • New analysis feature: chord inversion distribution
  • Analysis view enhancements
    • View now opens in the center of the IDE as opposed to the bottom area
    • Improved initial user feedback and feedback for non-plattable data files
  • Added documentation for progression graphs
  • Improved documentation for MuseScore installation

Bugfixes:

  • Fixed ClassNotFoundException when running composer
  • Fixed a bug which caused measures with upbeats not to be aligned correctly when parsing MusicXML files
  • MPS can now process non-compressed MusicXML files with file extension *.musicxml (before, the IDE only processed *.xml files)
  • Fixed handling of minor seventh chords in LilyPond export
  • MIDI files are now included when scanning corpora
  • Fixed a problem when aggregating analysis result files with time signatures

Release of Music Processing Suite 1.8.0

Music Processing Suite 1.8.0 was released on January 31, 2021.

New Features and Enhancements:

  • Scores can now be exported to MusicXML in order to be opened with MuseScore or other music notation software
  • Scores PDFs can be generated directly in MPS using MuseScore as backend
  • Music analysis reports can now be generated incrementally (only plots with changed data are re-generated)
  • All time-dependent X axes can now have measures as unit (as opposed to absolute time). This is now the default X axis configuration.
  • Added min/max pitch plot in analysis reports
  • Replaced min/max pitch plot in overview plot with piano roll plot
  • Enhanced alignment of X axis in overview plots
  • Analysis report PDFs now have headlines containing the name of the file/folder which was analyzed
  • LaTeX files for analysis reports now contain the inlined analysis data. This makes configuration for LaTeX escaping obsolete.
  • Launch configuration are opened when created initially
  • Console is automatically shown when generating music analysis reports with LaTeX
  • Implicit harmony analysis is now enabled by default
  • Enhanced mechanisms to locate GraphViz/LaTex/MuseScore executables on various operating systems
  • Improved documentation for LaTeX installation

Bugfixes:

  • Fixed bug which caused lyrics from different verses to be mixed up under certain conditions
  • Fixed bug which could cause lyrics to be in the wrong sequence in case cue notes were used
  • Lyrics containing quotes are now processed correctly
  • Repeat alternatives are now processed correctly
  • D.S. al coda (dal segno al coda) can now be handled when expanding MusicXML files
  • Partials (anacruses) with measure number 0 are now processed correctly when parsing MusicXML files
  • MusicXML parser can now handle the file extension *.musicxml
  • Columns are now aligned/skipped correctly in overview table
  • Fixed NullPointerException during analysis when comparing time-duration-note tuples
  • Fixed FileNotFoundException when generating aggregated analysis reports for corpora
  • Tuplets endings are now only processed once (were processed twice under certain conditions)
  • Analysis view now refreshes appropriately when selecting resources from other projects
  • When running analyses without GraphViz installed, no error dialogs will be shown
  • Deactivated MusicXML key editor due to serialization issues that will be fixed in a future version

Release of Music Processing Suite 1.7.1

Music Processing Suite 1.7.1 was released on September 13, 2020.

New Features and Enhancements:

  • Tools for MusicXML processing available when right-clicking a MusicXML file under MusicXML Tools:
    • Extract compressed MusicXML (*.mxl) files
    • Compress MusicXML (*.mxl) files
    • Edit Key Specifications in MusicXML (*.xml / *.musicxml / *.mxl) files
  • New Analysis Features relating to loudness: Loudness over time and loudness distributions
  • Updated documentation for loudness literals and values
  • Pitch-related plots now have plot axes divided in 12 semitones with meaningful labels rather than numbered blocks divided in 10 semitones
  • Enhanced data filtering for aggregated dissonance distribution plots and simultaneously audible interval plots. Also filtered out zero values in aggregated circle of fifths distribution plots.
  • Improved analysis progress reporting
  • Composition Language preferences are now listed under the MPS category

Bugfixes:

  • Major internal enhancements for algorithms involving resolution of pitches and circle of fifths operations which fix the error java.lang.IllegalStateException: Could not resolve circle of fifths index for harmony eu.hfm.mps.model.composition.impl.TonalSystemNoteImpl@[address]

Release of Music Processing Suite 1.7.0

Music Processing Suite 1.7.0 was released on July 11, 2020.

New Features and Enhancements:

  • Updated Eclipse platform to version 2020-06 (4.16)
  • Implemented new MusicXML 3.1 model and parser based on the Eclipse Modeling Framework (EMF). It is still in an experimental state and can be activated in the MPS preferences.
  • Enhanced order in which keys are displayed in analysis overview tables
  • Analysis output files are now refreshed/displayed already before graph PDFs are generated, so they can already be browsed before PDF generation is finished

Bugfixes:

  • Fixed an issue when comparing rare harmonies (e.g. Bbb) according to their circle of fifths position
  • MusicXML-related options were not properly set when running composition crossovers and folder-based music analysis. Options are now passed properly.
  • Fixed a bug which caused note references not to be resolved in the default (western) tonal system instance

Release of Music Processing Suite 1.6.1

Music Processing Suite 1.6.1 was released on February 29, 2020.

New Features and Enhancements:

  • Added new analysis features for pitch combination analysis
  • Enhancements for Analysis Reports:
    • Added separate Harmony and Implicit Harmony progression plots over time
    • Overview plot now contains implicit (derived) harmony progressions
    • New plot for interval leap distribution over time
    • Enhanced dissonance over time plot
    • New tables containing pitch combination data
    • Added option to limit number of table rows in analysis reports
  • Improved launch configuration handling

Bugfixes:

  • Aligned times in time-dependent analysis data files (some started at t=1, now all start at t=0)
  • Fixed bug which caused fractions and tuples not to be exported as floating point numbers in CSV files
  • Fixed toolbar button for composition crossover