To download mp3 (audio): Click "Download mp3" button
To Cut/Crop mp3: Please use the slider below and click on "Download mp3" button to download the selected part.
Note that video to mp3 conversion output is limited to 10 minutes.
I have been teaching Persuasive Communications on MBA courses at IESE Business School for 10 years. This is part of a collection of short lessons compiled from my courses and shared for use both as a support to my classes, and a way of sharing this valuable knowledge to a wider audience via these awesome digital tools ;-)