Etude of the Month Applied (may take more than a minute...)
just a quick application comment...
this line is quartal vocabulary (or fourthy vocabulary hahaha).
it's a quartal chord just in an inversion. If you made C# the bottom note voiced... C#, F#, B, E you would have stacked 4ths.
where to play this? Well it could be...
Emaj giving you scale degrees 13-9-5-1
Amaj (3-13-9-5)
Dmaj (7-3-13-9)
C#minor (1, 11, 7, 3)
F#minor (5-1-11-7)
Bminor (9-5-1-11)
E7 (13-9-5-1)
Bb7alt (#9-b13-b9-#11)
I'm sure I left a few out. But do you guys see how it fits into all of those chords?