Aaron has decided that in the fourth session of his Swing Mandolin: Rhythm and Chord Solos workshop he will introduce you to the swing and jazz standard “Undecided” in the key of Bb. Aaron walks you through two sets of chord voicings for “Undecided” and shows you how to use them to play creative rhythm on “Undecided.” He also talks about adding notes to a basic seventh chord with your pinky to create extensions and color tones like flat ninths, ninths, sharp ninths, sharp fifths (augmented), and thirteenths.
