How to learn a skill in 20 hours - Guitar Tricks Forum

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Jpin109
Registered User
Joined: 05/24/10
Posts: 40

Jpin109
Registered User
Joined: 05/24/10
Posts: 40

12/07/2013 4:05 am

Good Video on practicing a new skill and becoming good at it in 20 hours

https://www.youtube.com/watch?v=5MgBikgcWnY

12/7/13
4:05 am