Hi, Im looking for some 7 string guitar DVDs like metal method and the rock house DVDs.
I have found the Unearth 7 string DVD and Im looking into buying it since I am now a 7 string player and would like just some lessons on 7 string guitars.
Im not looking at beginner lessons, but rather intermediate to advance lessons.

Im mostly doing this to improve my 7 string guitar skills and looking into things you can do with a 7 string guitar.

do you guys have any suggestions?
or any free lessons online?
paid lessons online?
artist lessons ?

I always like to improve my skills soo I just think this would help.
any help would be nice