Is there a credible website like wikepedia that enables one to learn about stuff by reviewing friendly video-clips or presentation?

Answer 1

chord change posoregsirns,Gr8 tip!(btween u&i my tv's killing my guitar skill progression)thank you,so much for all your help,i know i have lots to learn.a good friend who knows told me a key to guitar is to learn scales & to practice,practice,practice (mucho gracius Lisa,thank you,thank you,thank you)! strumming is tricky for me.