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Across The Alley From The Alamo in B

Key of 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 E (ascending perfect fourth), E to F# (ascending whole step), F# to F# (ascending unison), F# to F# (ascending unison), F# to F# (ascending unison), F# to C# (descending perfect fourth), C# to B (descending whole step), B to E (ascending perfect fourth), E to E (ascending unison), E to D# (descending half step), D# to G# (ascending perfect fourth), G# to C# (ascending perfect fourth). A half-step bass movement creates a strong leading-tone pull that demands resolution. The predominantly stepwise bass motion creates smooth, connected voice leading. When the progression loops, the bass returns from C# to B by whole step.

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.

swing2/2 · 27 bars · Form: AB

Chords: B, E/F, F♯7, F♯dim, F♯7♭9, F♯sus4, C♯m7, B7, E, Em6, D♯7, G♯m, C♯9.

Scales for Improvisation B bebop, B bebop major.

Diatonic chords: See all chords in the key of B