Because of You in A#

Arthur Hammerstein / Dudley Wilkinson(1940)swing
Do Re MiC D E
A
D♯9♯11

Chord Diagrams — Because of You in A# (Guitar)

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

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.

swing4/4 · 33 bars · Form: A

Chords: Cm7, F7, A♯, Dm7, G7, Dm7♭5, Cm, C7, F♯7, D♯9♯11, Em7♭5, A7, A♯Maj7, Gm7, D♯7.

Scales for Improvisation A# bebop, A# bebop major.

Diatonic chords: See all chords in the key of A#