Watch the I IV: Area 4 online guitar lesson by Brad Carlton from Guitar Lab: CAGED Comping

This lesson presents the I IV progression in area 4 in the key of C. The following forms of the CAGED system are used: E form for the I chord and A form for the IV chord. The available color tones for each chord are the 2, 4, 6 and 7 for the I chord, and