How to practice These Are Soulful Days with play-along tracks?

Use the play-along backing track above to practice These Are Soulful Days in the key of D. Listen to the audio with bass, piano, and drums, start by playing the melody, then practice improvisation and soloing over the chord changes.

What scales to use for soloing over These Are Soulful Days?

For soloing over These Are Soulful Days, recommended scales include: bebop minor, bebop. Use arpeggio patterns over each chord to create melodic lines that follow the harmony of this jazz tune.

Who composed These Are Soulful Days?

These Are Soulful Days was composed by Massey Cal. It is a medium-swing standard in 4/4 time. The original key is Bb; this page shows it transposed to D.

What key is These Are Soulful Days in?

The original key of These Are Soulful Days is Bb. The form is ABA with 32 bars. This page shows the chart transposed to D.

What scales work for improvising over These Are Soulful Days?

Recommended scales for These Are Soulful Days in D: bebop minor, bebop. Scales and arpeggios update in real-time as each chord plays, with context-aware analysis (e.g., Phrygian Dominant over secondary dominants).

How does the interactive backing track work?

The backing track plays with realistic walking bass, drum patterns, and voice-led chord voicings. Scales and arpeggios update in real-time as each chord plays. You can limit the fretboard zone for close-proximity voicings, toggle a reference melody, loop any section, and choose between multiple sound presets. Works for guitar, piano, bass, ukulele, and 7 more instruments.

Can I edit the chord chart?

Yes. You can modify the structure, chords, and arrangement of any standard to match your preferred version or create your own reharmonization.

Do Re MiC D E

These Are Soulful Days

Massey Cal4/4medium-swing

BPM: 120

Chord Diagrams — These Are Soulful Days in D (Guitar)

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F13

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These Are Soulful Days in D

Key of D

D major is one of guitar's most resonant keys. The open D string acts as a droning root, and the open A string provides the fifth. This gives D-based strumming a wide, ringing quality that flatpicks and fingerpicks love. D is a beginner-level key on guitar because the open D and A strings provide a powerful bass foundation, and the open high E is the 2nd scale degree adding brightness. Beginners will find this key approachable since most chords use open voicings with minimal stretching.

Voice Leading

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

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.

medium-swing4/4 · 32 bars · Form: ABA

Chords: Dm6, Gm7, C7, Fmaj7, A♯maj7, Em7♭5, A7♯9, Cm7, F13, D♯7♯11, Am7, D7, Dm7, G7, F7, Fm7, A♯7, A♯m7, D♯7.

Scales for Improvisation D bebop minor, D bebop.

Diatonic chords: See all chords in the key of D