How Can I Edit Audio Tracks For Free?   

There are no of free software packages that you can download over the interest and use to edit your music files. These includes REAPER, Audacity, audio-blast and solition II. REAPER will allow you arrange, record, mix, edit, and render audio. One can easily fade, split, shift, pitch, loop and copy media.

Audacity is a digital type of sound editor that can be used with windows, Linux and Mac OS X. Sound input, microphone or other sources. Audacity can be downloaded for free from the official site of audacity. The website address is audacity.sourceforge.net. The software is capable of performing a no of functions including recording live Audio, Converting records and tapes into CD's or digital recording, change or alter the speed and pitch of the recording etc. .