I would like to encourage all of you to join my master class

How? Very simple!

If you wish to get a feedback on your progress in any of my lessons (or any other tune) just record it and upload it within my board, if the topic for that lesson already exists you can upload it there, if not, just upload it in the new topic and that's it. The quality of the recording is not so important, as long as your playing may be heard reasonably well

Looking forward for your uploads!

sounds interesting although i do not know how to record....yet

There are many ways to record a guitar, depending on the equipment, let me know what you have (including the sound card) and I will try to help you with this.