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Let There Be Love in A

Key of A

A major is a rock and blues cornerstone. The open A string delivers a strong root, while both E strings ring as the fifth. Classic A-D-E progressions practically play themselves with open cowboy chords. The open high E is the fifth, reinforcing power. A is a beginner-level key on guitar because the open A string is the root and the open E strings provide the fifth above and below, creating a massive low-end anchor. Beginners will find this key approachable since most chords use open voicings with minimal stretching.

Voice Leading

The bass line moves through A to D (ascending perfect fourth), D to C# (descending half step), C# to F# (ascending perfect fourth), F# to B (ascending perfect fourth), B to E (ascending perfect fourth), E to D (descending whole step), D to C# (descending half step), C# to C (descending half step), C to B (descending half step), B to F# (descending perfect fourth), F# to F# (ascending unison), F# to A (ascending minor third). A half-step bass movement creates a strong leading-tone pull that demands resolution. The mix of stepwise and leap motion balances smoothness with harmonic drive. When the progression loops, the bass returns from A to A by unison.

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.

medium-swing4/4 · 32 bars · Form: ABAC

Chords: Amaj7, Dmaj7, C♯m7♭5, F♯7, Bm7♭5, E7, D7, C♯m7, Cdim7, Bm7, F♯7♭9, F♯9, A6.

Scales for Improvisation A bebop, A bebop major.

Diatonic chords: See all chords in the key of A