Do Re MiC D E

Upper Manhattan Medical Group

Strayhorn Billy4/4medium-up-swing

Chord Diagrams — Upper Manhattan Medical Group in A (Guitar)

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Upper Manhattan Medical Group in A

Key of A

A major is a rock and blues cornerstone. The open A string delivers a strong root, while both E strings ring as the fifth. Classic A-D-E progressions practically play themselves with open cowboy chords. The open high E is the fifth, reinforcing power. A is a beginner-level key on guitar because the open A string is the root and the open E strings provide the fifth above and below, creating a massive low-end anchor. Beginners will find this key approachable since most chords use open voicings with minimal stretching.

Voice Leading

The bass line moves through C# to F# (ascending perfect fourth), F# to B (ascending perfect fourth), B to E (ascending perfect fourth), E to A (ascending perfect fourth), A to A (ascending unison), A to A (ascending unison), A to A (ascending unison), A to D (ascending perfect fourth), D to E (ascending whole step), E to A (ascending perfect fourth), A to D# (ascending tritone), D# to G# (ascending perfect fourth), G# to C# (ascending perfect fourth), C# to E (ascending minor third), E to A (ascending perfect fourth), A to D (ascending perfect fourth). The root motion by larger intervals (fourths and fifths) gives each chord change a strong, decisive character. When the progression loops, the bass returns from D to C# by half step.

Scales for Improvisation

A major pentatonic works because every note is either a chord tone or a safe passing tone — there are no avoid notes. For soloing, this means you can play freely without clashing. Over dominant seventh chords, A Mixolydian adds the flat seventh for an authentic blues-rock edge.

medium-up-swing4/4 · 32 bars · Form: ABA

Chords: C♯m7♭5, F♯7♭9, Bm7, E7, Adim7, A6, Amaj7, Am7, D7, Em7, A7, D♯m7♭5, G♯7♭13, C♯maj7, Em7♭5, A7♭13, Dm.

Scales for Improvisation A bebop, A bebop major.

Diatonic chords: See all chords in the key of A