Audacity is free, open source software for recording and editing sounds. It is available for Mac OS X, Microsoft Windows, GNU/Linux, and other operating systems

Connexions is: a place to view and share educational material made of small knowledge chunks called modules that can be organized as courses, books, reports, etc. Anyone may view or contribute.

Nvu is a free WYSIWYG web authoring system.

Historical music for educational use that our research indicates is copyright free. Also, links to Historical music for educational use that is freely available on the Web.

MuseScore is a free cross platform WYSIWYG music notation program, licenced under GNU GPL. Some highlights include (a) WYSIWYG, notes are entered on a "virtual note sheet," (b) Unlimited number of staves, (c) Up to four voices per staff, (d) Easy and fas

OSWINS DVD is a collection of Free and Open Source software for educational use that run on Windows. The educational software varies from mathematics to music, from science to graphics, from programming to educational gamesi and includes office tools, b

The Freesound Project aims to create a huge collaborative database of audio snippets, samples, recordings, bleeps, ... released under the Creative Commons Sampling Plus License. The Freesound Project provides new and interesting ways of accessing these sa

Seashore is an open source image editor for Mac OS X's Cocoa framework. It features gradients, textures and anti-aliasing for both text and brush strokes. It supports multiple layers and alpha channel editing. It is based around the GIMP's technology and

Solfege is free music education software.Use it to train your rhythm, interval, scale and chord skills. Solfege - Smarten your ears!FeaturesRecognise melodic and harmonic intervalsCompare interval sizesSing the intervals the computer asks forIdentif

LilyPond is an automated engraving system. It formats music beautifully and automatically, and has a friendly syntax for its input files. It is Free Software (‘open source’).

Perian is a free, open source QuickTime component that adds native support for many popular video formats.

Welcome to the Archive's audio and MP3 library. This library contains over two hundred thousand free digital recordings ranging from alternative news programming, to Grateful Dead concerts, to Old Time Radio shows, to book and poetry readings, to original

Open Digital ScoresOpen Score Format is an open and non-proprietary distribution, interchange and archive file format for digital scores (sheet music). The motivation for developing the format is to improve choice - both for content creators and consumer

Impro-Visor ("Improvisation Advisor") is a software tool designed by musician and computer scientist Bob Keller to help jazz musicians work out, hear, and record solo ideas, including studying the work of others. It provides a notation capability for lead

Musopen is an online music library of copyright free (public domain) music. We want to give the world access to music without the legal hassles so common today. There is a great deal of music that has expired copyrights, but almost no recordings of this m