Watch the Lydian online guitar lesson by TrueFire from The Indispensable Toolbox for Guitarists
Lydian - A Major Scale is a video guitar lesson presented by Robbie Calvo and is sourced from Modal Expose.
The A major scale from D to D
D E F# G# A B C# D. The bold tones are the chord tones and arpeggio for the D major and D major 7th chords.
These are your chord tones and resolution points, Sweet Notes Baby! Got to get my plug in whenever I can right?!
We can locate a D major 7th arpeggio in position from within our A major scale shape. Let's play that over our D major 7th chord backing track. As expected the tones are strong and consonant.
Play the A major scale from D to D over the chord track now and you'll hear the D chord as the tonal center. This is the D lydian mode.