Is it C6 or A minor 7?? and Who is on first base?
Lesson: C6 – A minor 7
So, C6 and A minor 7 … same shape different name. WHY? Context my friend it’s all about the context.
If you move from G7 to C6 it seems like its kind of final. There is a “resolution” about it. Try it, play C6 then G7 then go to C6 again. Play 4 counts each. Did you hear it? It’s like all is well with the world and you can go to sleep now.
Now for contrast play E minor and change to Amin7, B7 and then go back to E minor. Give each 4 counts each. Hear a difference? Now the Amin7 (or C6) sounds very minor and if you stop on Amin7 it doesn’t seem to be the end at all, not in a strong sense anyway or you might say less “resolution”.
In the first example we are playing squarely in the key of C. The connection between C6 and G7 is very strong. If you play those two chords and end on G7… some one is likely to scream “finish the damn song!”.
In the second example we are in the key of E minor. The A minor 7 is the “fourth” and its relationship is not as strong as the B7 and E minor connection but still has some “resolution” power.
So playing in context is very import to hear the intent of chord. Is it a minor chord? or is it major? If your lucky enough to play with a bass player, he or she will determine the intent of the chord. If they play A you will hear A minor, C then you will hear it as C major 6.
So, for this lesson please be ready to identify the chords by either name A minor 7 (red notes) or C6 (blue notes).
Follow the C7 Lesson instructions to get to the point that your ready to use this shape in any song.