I Concentrate on You

I Concentrate on You in D#

Key of D#

D# major (Eb) requires barre shapes rooted on the 6th and 5th strings. It is a favorite key for horn players, so guitarists encounter it in funk and soul bands. Using barre chords at frets 1, 3, and 6 covers the primary shapes. D# is a intermediate-advanced-level key on guitar because no standard open strings match this key's chord tones. Expect to rely on barre chords throughout, which builds hand strength and unlocks the entire fretboard.

Voice Leading

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

Scales for Improvisation

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