Cecil Alexander - United States
https://www.cecilalexander.com/
Cole Holland - United States & Thailand
www.hollandazemusic.com
Mike Dana -
United States
https://www.facebook.com/mikedanamusic
Osamu Marumoto - Japan
https://sun-guitar-school.com/
Bill Pohl -
billpohl.bandcamp.com
John Potter - United States
https://www.johnpotterstudio.com/
David Carreno Hansen - Germany
https://www.carrenohansen.com/
Chan Man Koon Harrison -
Hong Kong
www.yuusoundojo.com