Guitar Dictionary Category
Scales, Melody & Improvisation
What Is an Arpeggio on Guitar?
An arpeggio is the notes of a chord played separately rather than sounded together. A D minor seventh chord contains D, F, A and C; a Dm7 arpeggio uses those same chord tones in sequence. The notes may move upward, downward or in another order.
On guitar, arpeggios appear in accompaniment, fingerstyle patterns, classical music, jazz improvisation, rock solos, sweep-picking passages and chord-tone exercises.
Arpeggio vs Chord
A chord presents its notes as one harmonic event. An arpeggio spreads the same harmonic material through time. The listener still hears the underlying chord, but the sequence creates melody and rhythm.
An arpeggio is also different from arpeggiato. Arpeggiato is a notation direction telling the performer to roll the notes of a written chord. An arpeggio can be a longer written line, a repeated accompaniment pattern or an improvisational resource.
Learning an Arpeggio from a Chord
Begin with a chord shape you already know. Play every string separately and identify which notes are chord tones and which strings are muted or doubled. Then reorganize the useful notes into a controlled picking pattern.
Do not assume that running a shape from its lowest note to its highest note is the only musical use. Start on the third, change direction, repeat one note or connect to the nearest chord tone of the next harmony.
Arpeggios for Improvisation
Arpeggios show the safest target notes when a chord changes. In a ii–V–I progression, practise the arpeggio of each chord separately, then connect the nearest available chord tone between shapes. This creates smoother lines than jumping to the root of every new chord.
Scales provide surrounding notes; arpeggios reveal the structural notes that define the harmony. Effective solos use both.
Basic Dm7 Arpeggio Exercise
Dm7 arpeggio: D F A C e|----------------5-8-| B|--------------6-----| G|----------5-7-------| D|------5-7-----------| A|--5-8---------------| E|--------------------|
Say the chord tones as you play. Then descend without pausing, accent one note per beat and move the shape through a simple ii–V–I progression.
Why Arpeggios Matter
Arpeggios connect chord knowledge to melody. They help guitarists understand what a chord contains, build accompaniments, target harmony during improvisation and create clear lines across chord changes.
Kalymi Tip
In my jazz guitar 2–5–1 lesson, I recommend learning the chord first and then extracting its arpeggio. Play the chord, name the notes, and immediately play those notes separately. This keeps the shape connected to a real harmony.
Next, connect one arpeggio to the next by the nearest chord tone. Do not restart every shape from its root. The smaller movement produces smoother voice leading and makes the exercise sound more like a line than a set of diagrams.
Finally, practise over a backing track. Spend one chorus using only chord tones, then add nearby scale notes as passing tones. The arpeggio should remain the framework even when the phrase becomes more melodic.
Related Terms
Learn More
- Jazz Guitar 2-5-1 Arpeggio Lesson
- Guitar Scales Chart
- Guitar Chords Chart
- Blues Guitar Poster and Warmup
- Guitar Learning Path
- Kalymi Music Library
Reviewed by
Brent C. Robitaille,
music educator and founder of
Kalymi Music.