St.Thomas in E

Sonny Rollins(1956)swing
Do Re MiC D E
A
E7/G♯
E/B

Chord Diagrams — St.Thomas in E (Guitar)

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St.Thomas in E

Key of E

E major is arguably guitar's most powerful key. The open low E and high E strings ring sympathetically as the root, while the open B provides the fifth. This triple reinforcement gives E-based riffs and chords unmatched depth and volume. E is a beginner-level key on guitar because both the low E and high E strings ring as the root, and the open B is the fifth — three open strings reinforce the tonic chord. Beginners will find this key approachable since most chords use open voicings with minimal stretching.

Voice Leading

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

Scales for Improvisation

E 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, E Mixolydian adds the flat seventh for an authentic blues-rock edge.

swing4/4 · 16 bars · Form: A

Chords: E, A7, G♯m7, C♯7, F♯m7, B7, G♯m7♭5, D7, C7, E7/G♯, A, A♯dim7, E/B.

Scales for Improvisation E bebop, E bebop major.

Diatonic chords: See all chords in the key of E