Bemsha Swing in Do

Thelonious Monk, Denzil Best(1952)swingMedium Swing
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Chord Diagrams — Bemsha Swing in Do (Guitar)

Bemsha Swing in Do

Monk and Denzil Best's collaborative groove piece channels Monk's rhythmic wit through Mixolydian and Lydian Dominant color over a loping C swing. The deceptively simple head conceals harmonic surprises that reward careful listening and internalization. Study the C7 – D#7 – D7 – G#7 changes to develop command of Lydian Dominant dominant color in a swinging context.

Bemsha Swing in Do

With no sharps or flats, C major is the theoretical home base on guitar. The open G, B, and high E strings all belong to the C major chord, creating natural sustain. C is a beginner-level key on guitar because the open B and high E strings ring within the scale, and every basic chord uses familiar open shapes. Beginners will find this key approachable since most chords use open voicings with minimal stretching.

Voice Leading

The bass line moves through C to D# (ascending minor third), D# to D (descending half step), D to G# (ascending tritone). A half-step bass movement creates a strong leading-tone pull that demands resolution. 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 G# to C by major third.

Scales for Improvisation

C 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, C Mixolydian adds the flat seventh for an authentic blues-rock edge.

swing4/4 · 16 bars · Form: AABA

Chords: Do7, Re♯7, Re7, Sol♯7.

Scales for Improvisation Do mixolydian, Do major blues, Do lydian dominant, Do bebop major, Do major pentatonic.