“Funk #49 Heartbreaker” by LED ZEPPELIN Vs. JAMES GANG

Submitted for your approval: the definition of the blues in A major. If for some reason, you find yourself amidst a blues jam in A, either of these songs will fit. It’s the substitution theory working in real time. Your friend, geometry expert, Sungmokoo.com.

And now, a mash up.

Continue reading