Ma Belle Hélène

Ma Belle Hélène in A#

Key of A#

A# (Bb) major requires barre chords rooted at fret 1 on the A string or fret 6 on the E string. Despite the barre demands, it is a common key in funk, New Orleans R&B, and brass band music. The open D string can ring as the major third for added color. A# is a intermediate-level key on guitar because the open D string is the major 3rd of Bb, adding a bright color if allowed to ring. Expect to rely on barre chords throughout, which builds hand strength and unlocks the entire fretboard.

Voice Leading

The bass line moves through F# to D (descending major third), D to A# (descending major third), A# to F# (descending major third), F# to F (descending half step), F to C# (descending major third), C# to A (descending major third), A to F (descending major third), F to E (descending half step), E to G# (ascending major third), G# to C (ascending major third), C to A# (descending whole step), A# to E (ascending tritone), E to G (ascending minor third), G to D# (descending major third), D# to B (descending major third), B to G (descending major third), G to F# (descending half step), F# to D (descending major third), D to A# (descending major third), A# to F (descending perfect fourth), F to A (ascending major third), A to C# (ascending major third), C# to B (descending whole step), B to F (ascending tritone), F to G# (ascending minor third), G# to C (ascending major 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 C to F# by tritone.

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. Use the Lydian mode (raised 4th) over the IV chord for a dreamy, floating quality that lifts the harmony.