In which Mr. Corwin shows you four ways to control the volume of your tracks using Audacity
Previous Lessons:
https://youtu.be/jQuSBESZ_Ag
https://youtu.be/V_eJs4hU7Hs
Background of Thumbnail:
http://lemasney.com/consulting/2012/11/08/20121108-a-waveform-of-the-word-open-tattoo/