This software is written and maintained by Ollie Bown (ollie@icarus.nu), Ben Porter, and Benito Crawford except portions of code that have been taken from other open source projects. For practical purposes, this code has been reappropriated to fit into the beads framework, and so cannot simply be linked from the original project that it was taken from. A list of the appropriated code is provided below and the relevant files are marked accordingly.

Creator: MEAPSoft
License: GPL
Files: Frequency.java, MelSpectrum.java, MFCC.java, SpectralCentroid.java
Project Site: http://labrosa.ee.columbia.edu/meapsoft/

Creator: Orange Cow
License: GPL
Files: PowerSpectrum.java, FFT.java
Project Site: http://ocvolume.sourceforge.net/ocvolume.php

Creator: Kees van den Doel
License: Custom - says code can be used for non-profit purposes
Files: AudioContext.java, AudioUtils.java
Project Site: http://www.cs.ubc.ca/~kvdoel/jass/

Creator: Holger Crysandt
License: LGPL
Files: FFT.java
Project Site: http://mpeg7audioenc.sourceforge.net/index.html

Library: MP3SPI (+ JLayer + Tritonus as bundled)
License: LGPL
Files: dependencies/ jl1.0.jar, mp3spi1.9.4.jar tritonus_share.jar
Project Site: http://www.javazoom.net/mp3spi/about.html

Library: JarJar
License: Apache License 2.0
File: dependencise jarjar.jar
Project Site: http://code.google.com/p/jarjar/

Library: JLGui
License: GPL
Code: Some snippets adapted into AudioFile
Project Site: http://www.javazoom.net/jlgui/jlgui.html