What key is Isn't It Romantic in?

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 G# (descending minor third), G# to C# (ascending perfect fourth), C# to F# (ascending perfect fourth), F# to B (ascending perfect fourth), B to C (ascending half step), C to B (descending half step), B to G# (descending minor third), G# to F# (descending whole step), F# to B (ascending perfect fourth), B to E (ascending perfect fourth), E to D# (descending half step), D# to G# (ascending perfect fourth), G# to D# (descending perfect fourth), D# to G# (ascending perfect fourth), G# to C# (ascending perfect fourth), C# to A# (descending minor third), A# to C# (ascending minor third), C# to F# (ascending perfect fourth), F# to C# (descending perfect fourth), C# to G# (descending perfect fourth), G# to G# (ascending unison), G# to E (descending major third), E to D# (descending half step), D# to D (descending half step), D to B (descending minor third). 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 B to B by unison.

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 · 32 bars · Form: ABAC

Chords: Si6, Sol♯m7, Do♯m7, Fa♯7, SiMaj7, Dodim7, Si6/g, Sol♯7, Fa♯m7, Si7, MiMaj7, Re♯7, Sol♯m, Re♯7/b, Sol♯7/g, Do♯m, La♯m7♭5, Do♯9, Fa♯7alt, Do♯m/ees, Sol♯m/bes, Sol♯m/a, Mi6, Re♯m7, Re7, Si.

Scales for Improvisation Si bebop, Si bebop major.