Please see my previous post on installing software and stretching audio up to a billion times. Summary below. PaulStretch 101 Easy how to on music track stretching Download and install PaulStretch-2.0 software, it runs on MacOSX, Windows and Linux (via WINE). Run the application and choose a track via File > Open

This is in response to a question about Inkscape on launchpad. All details are in the attached SVG file which should also be available from the Open Clip Art Library.