Watch the Dominant Chords: A7 online guitar lesson by Frank Vignola from 1-2-3 Jazz Chord Melody

Now let's move to Adom7. We're starting in A open position, A7, a chord most people know. Keep in mind that because we have the bar it's a moveable chord form we've been using. If we move it back we get the open position. So we'll start here and move it all the way up to the 14th fret or the F# note, again, the practical range of the guitar, and you'll see how these moveable forms make sense. So A7, moveable forms, Adom7 up to the high F# and descending down. Remember, clean-sounding chords and visualize the next chord for a clean transition, allowing for clean chord melodies in the future. Let's get the metronome going, here we go.