Bemsha Swing in B

Thelonious Monk, Denzil Best(1952)swingMedium Swing
B
Instrument
GuitarUkuleleBassPiano
A
A
B
A
B7
B7
D7
C♯7
B7
B7
B7
D7
C♯7
B7
G7
G7
B7
B7
B7
B7
D7
C♯7
B7

Chord Diagrams — Bemsha Swing in B (Guitar)

Bemsha Swing in B

A deceptively simple Monk composition with chromatic dominant chord motion and the characteristic Monk angular feel.

Bemsha Swing in B

B major mixes barre and open elements. The B chord itself is a barre at fret 2, but E and A are comfortable open chords forming the IV and V. The open B string rings as the root, allowing creative drone-based arrangements. B is a intermediate-level key on guitar because the open B string rings as the root and the open E strings provide the 4th — useful for sus4 voicings and drone effects. This key mixes open and barre shapes, making it a good intermediate challenge that builds fretboard fluency.

Voice Leading

The bass line moves through B to D (ascending minor third), D to C# (descending half step), C# 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 B by major third.

Scales for Improvisation

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

swing4/4 · 16 bars · Form: AABA

Chords: B7, D7, C♯7, G7.