The following files can be downloaded to your computer and played using a free bit of software known as the "NoeWorthy Composer Viewer". Simply go to https://www.noteworthysoftware.com/composer/download.htm to download the installation file, and then go through the installation process to add the viewer to your computer. With the viewer you can mute any track you want and control the speed of playback while the audio and picture quality is better. This free software is unfortunately made only for a windows computer. For further instruction go back to the Shed Entry page and click on the tutorial button.