5 Ways to Make Your Piano Arpeggios Sound Melodic and Soulful

You can make a piano arpeggio sound melodic by focusing on its top note and then copying the bottom note to the top, floating the top note through the scale, accenting a 3-3-2 rhythm, adding a colour note such as the 2, and floating diatonic thirds over a held root.

Video lesson by Jason Zac · Intermediate · 31 min

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This lesson from Jason Zac at Nathaniel School of Music shows how to turn a plain, mechanical right-hand arpeggio into something that sounds like a melody. It suits pianists who can already play a triad and a simple arpeggio and want their accompaniment or solo playing to feel more musical. Everything is done on just one chord, G minor (G Bb D), so you can focus on the ideas without worrying about chord changes. Each technique builds on the one before it.

The starting point: focus on the high note

When you want an arpeggio to sound melodic, start from the highest note, because the top note is what rings most strongly in the listener's ear. In root-position G minor the top note is D.

The basic pattern is high, middle, low, middle (D, Bb, G, Bb), repeated. Support it with the root G in the left hand and add some gentle dynamics.

1. Copy the bottom note to the top

Take the lowest note (under your thumb) and copy it an octave higher. Now you have two high notes to toggle between, which already sounds like a tune. Try it in all three shapes of the chord:

• Root position G Bb D G: toggle between D and G on top.
• First inversion Bb D G Bb: toggle between G and Bb.
• Second inversion D G Bb D: toggle between Bb and D.

You are not adding any new notes, yet the listener hears a melody. Shift between inversions as your ear wants the melody to grow. Two top notes work better than one, because a single repeated high note quickly becomes monotonous.

2. Float the top note through the scale

Keep the arpeggio pattern but let the top note move freely to other notes of the G natural minor scale (G A Bb C D Eb F), such as F or Eb. Because the left hand keeps holding G, the root, the harmony still sounds like G minor, but now with a melody on top.

Sing or hum the top notes as you play, even in a lower octave. Singing trains your ear and drives your right hand to find the notes you hear in your head.

3. Add rhythmic interest with accents

So far every melody note lands on the on-beat, which gets predictable. Instead of grouping eight pulses as 4 + 4, accent them as 3 + 3 + 2. Place your melody notes on those accents and let the other fingers fill in the missing beats with the remaining chord notes. Combine this with the floating top note from step 2, and you get a line that is both melodic and rhythmically surprising.

4. Add a note to the chord

This is ideal for film-style themes, where the arpeggio becomes the lead. Add one extra note to G minor and arpeggiate it:

• Add 2 (A): sounds lovely almost anywhere. Try floating the top note too, such as D moving to Eb.
• Add b2 (Ab): serious tension with a Phrygian, Spanish flavour.
• Add 4 (C) and add #4 (C#): the #4 gives a darker, more diabolic feel.
• Add b6 (Eb): an eerie, alien sound.
• Add 6 (E): a mysterious, spy-film sound.
• Add b7 (F) gives G minor seventh; add major 7 (F#) gives G minor major seventh.

Use only one added note at a time; it is already sophisticated. You can also move the left-hand drone away from G to other scale notes for a more dramatic effect.

5. Floating thirds with a pivot

Keep G as an anchor (pivot) and float diatonic thirds of G minor above it: G-Bb, A-C, Bb-D, C-Eb, D-F, Eb-G, F-A, G-Bb. Arpeggiate them over the held G. You can also anchor D, the fifth, which lets you reach higher top notes. This is very useful when one chord lasts a long time, and it works well with Hindustani or Carnatic music, where a raga may stay over one drone.

How to practise

1. Work through the five techniques in order on G minor only.
2. Sing the top line as you play.
3. Keep a recording app running for your practice session and listen back for ideas worth keeping.
4. Once comfortable, apply the same ideas to other chords.

Questions about this lesson

Why should a melodic arpeggio start on the top note?

The highest note rings most strongly in the ear, so it is the note listeners follow as the melody. Starting there and shaping the top line makes the arpeggio sound like a tune rather than a pattern.

Will moving the top note change the chord?

Not really. As long as the left hand keeps holding the root, such as G for G minor, the harmony still sounds like G minor, just with a melody floating over it.

What is the 3-3-2 rhythm in arpeggios?

It groups eight pulses into accents of three, three and two instead of four and four. Putting melody notes on those accents gives the arpeggio rhythmic freedom and unpredictability.

Which added notes create which moods over a minor chord?

An add 2 sounds beautiful almost anywhere, an add b2 gives Phrygian tension, an add #4 feels dark and diabolic, an add b6 sounds eerie and an add 6 sounds mysterious. Use just one added note at a time.

Practise it

• Chord TreesStart from a note and explore related chords, inversions and voicings.
• Rhythm TeacherBuild accent patterns, divide beats and explore odd metres and polyrhythms.
• Piano classes at Nathaniel School of MusicLive online or in Bangalore, with a teacher.
• All free music apps40 practice tools for harmony, rhythm, ear training and more.

Related lessons

• The Only Left-Hand Piano Arpeggio You Need (Works on Any Song)Play each left-hand chord as low, high, middle, high in steady eighth notes (two cycles per bar), use inversions so the chords move smoothly, and then improvise a right-hand melody using chord tones, the pentatonic scale, singing, or small scale shapes.
• Two-Hand Piano Arpeggios With Melody Over the Andalusian Cadence (Part 4)To play double arpeggios over the Andalusian cadence, hold the root while the left hand plays a slow low-high-middle-high pattern, and have the right hand play a different pattern (high-low-middle-low) at double speed in a different inversion so the hands never collide and a melody can emerge on top.
• What to Play Between Chords on Piano: Arpeggio Fillers for AccompanimentTo make the space between chords interesting on piano, mix block chords with arpeggio fillers: play three block chords and a triplet arpeggio in one bar, then a block chord followed by twelve semiquavers grouped in fours or threes, moving through inversions as you go.
• 10 Rhythm Patterns That Make Chord Inversions EasyTo make chord inversions musical, play the root position, first inversion and second inversion of a triad such as Bb major or C major through real rhythm patterns like block chords, oom-pah, waltz, broken chords, arpeggios, the tresillo, the Charleston, dual-speed arpeggios and floating inversions.