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Summary: Professional guitarist teaches how to determine the key of a song by using steps and patterns to change chord voicing in this free guitar lesson on video.
Casey Cormier has been playing both the guitar and bass for 10 years, performing in rock and roll clubs along the New Jersey Coast as well as in New York City. He studied jazz at the...read more
"We have a similar step pattern for minor keys. Say that you know the song ends and begins on an A minor. You the first chord is an A minor well your second would be, a B diminished. A C major would be in there you could use, the D would be a minor, your E would be a seventh chord, this is without a doubt because it wants to turn around back to the A minor. A half step away, F would be a major chord, G would be a major and back to your A the minor. This could be used for any combination of things. Say we had an F sharp here, try creating these chords. We're going to have a G, we're going to have an A, a B, C, D, E and F sharp at the end. That's a requirement but these chords will be different. A whole step from F sharp is a G sharp. It can't be a G, that's a half step. G sharp a whole step away from there is an A sharp. A half step from A sharp would be B. That's correct because now A is a little bit higher is, a step higher than it was naturally. From B to C it would be a whole step since those are half steps, got to sharp the C drop the D to make that a whole step and finally sharp the E to make this a whole step. From E to F (Eat Fish) remember? Half step! E sharp to F sharp that's going to have to be a half step too. So try to figure out what key you're playing in when you play some of these chords."