JDubiel
v0.9
Application Software for Pitch-Class Set Analysis
JDubiel is an application program for music analysis, which uses analytical methods employed in pitch-class set theory.
July 2026
Since I no longer have time to update this application, it will be maitained at the following site from now on:
VeneziaVeneto
JDubiel is named after Professor Joseph Dubiel of Columbia University, with whom I was privileged to study pitch-class set theory. JDubial was originally written as DUBIEL in Objective-C, C, and C++ under NeXTSTEP and Linux as part of my dissertation project, Stravinsky's 12-Tone Music: Some Principles of Atonal Pitch Organization. Joe generously granted me permission to use his name for the program when I was writing it in 1995. Then he allowed me to use it again summer 2005 when I showed him a prototype of this new GUI version written in Java.
The paper on JDubiel presented at ICMC 2009 is here.
When you start JDubiel, depending on the OS you use, a window like one of the following will show up:


Click on a menu item ("Unordered," "Ordered," "Composers," etc) and choose a submenu.

JDubiel consists of these frames.
Developers may be interested in the Java classes used for JDubiel.
Troubleshooting:
Uncheck the "Block pop-up windows" option and enable JavaScript on your Web browser.
If you see the following warning message:
open Java Control Panel, choose the Security option, check "Enable Java content for browser and Web Start applications,"
click on the "Edit Site List..." button, and add "http://sites.music.columbia.edu" (without quotation marks) to Exception Site List as shown in the following window:
Refer to this Web page to open the Java Control Panel.
When you see the following window, click on Run.
If problems still persist, give me an E-mail message.
Endorsements:
JDubiel 0.7 (JDubiel_0.7.tar.gz,
JDubiel_0.7.zip) is Softpedia-guaranteed (Mac, Windows) 100% clean software.
JDubiel is SoftSea-guaranteed 100% clean software.
JDubiel 0.8.1 is rated 5/5 stars at FIBERDOWNLOAD.
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Updated on 09/21/2021
Copyright (C) 2005-2021 Akira Takaoka