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It Could Happen To You in A#
Van Heusen's swinging standard moves through clean harmonic progressions that support Bebop Major fluency on the tonic, Dorian phrasing on the ii chords, and Mixolydian color on the dominant sevenths. The medium-swing feel and logical harmonic movement make it a reliable vehicle for bebop melodic development. A tune where rhythmic confidence and melodic invention can shine without harmonic obstacles.
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 A# to B (ascending half step), B to D (ascending minor third), D to G (ascending perfect fourth), G to C (ascending perfect fourth), C to C# (ascending half step), C# to E (ascending minor third), E to A (ascending perfect fourth), A to D# (ascending tritone), D# to F (ascending whole step), F to G# (ascending minor third), G# to A (ascending half step), A to D (ascending perfect fourth), D to G (ascending perfect fourth), G to C (ascending perfect fourth), C to C# (ascending half step), C# to F# (ascending perfect fourth), F# to D# (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 D# to A# by perfect fourth.
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. Over dominant seventh chords, A# Mixolydian adds the flat seventh for an authentic blues-rock edge.