Central Park West in La#
Central Park West in La#
Coltrane's luminous ballad from the Kind of Blue era uses Lydian warmth and Bebop Major language to paint a serene A# portrait. Dorian inflections add just enough shadow to the otherwise bright harmonic landscape. The A#Maj7 – C#Maj7 – DMaj7 – Cm7 – F7 – A#m7 – D#7 – G#Maj7 – G#m7 – C#7 – F#Maj7 – F#m7 – B7 – EMaj7 changes reward subtle reharmonization and the kind of patient, spacious phrasing that defines Coltrane's ballad work.
Central Park West in La#
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 C# (ascending minor third), C# to D (ascending half step), D to C (descending whole step), C to F (ascending perfect fourth), F to A# (ascending perfect fourth), A# to D# (ascending perfect fourth), D# to G# (ascending perfect fourth), G# to G# (ascending unison), G# to C# (ascending perfect fourth), C# to F# (ascending perfect fourth), F# to F# (ascending unison), F# to B (ascending perfect fourth), B to E (ascending perfect fourth). 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 E to A# 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. Over dominant seventh chords, A# Mixolydian adds the flat seventh for an authentic blues-rock edge.