The short guide
Understand the idea
A chord stab is a chord played as a rhythmic hit, often with a short duration. Its notes start together rather than arriving one at a time. The rhythm comes from the timing and length of those whole-chord attacks, not from changing the chord progression.
What you can explore
- Turn a held chord into a short rhythmic hit.
- Place whole-chord starts on beats and between beats.
- Distinguish a No start slot from an actual note-gate gap.
A worked example
Three short offbeat stabs
Choose Short and remove the original start on beat 1. Add starts on the & of 1, the & of 3 and the & of 4. Emphasize the & of 3. Every start plays C4, E-flat4 and G4 together; only its timing, length and strength change. The quiet quarter-note kick stays underneath as a guide.
- Starts
- & of 1, & of 3, & of 4: three whole-chord attacks.
- Length
- Short: a quarter-beat note gate, 125 milliseconds at 120 BPM.
- Accent
- & of 3: stronger attack, with the same three chord notes.
One chord can become a rhythmic part
Start with one C-minor chord: C, E-flat and G. In this lesson those notes occupy one fixed octave and start simultaneously. When you shorten the held sound and place more attacks around the bar, you build a chord rhythm without writing a new progression. The little ribbons show note gates; their starting dots show attacks.
Chord stabs appear in many styles, including house and other electronic music. There is no single required patch or offbeat pattern. A short synth hit, a sampled chord and an acoustic chord can have very different attacks and tails. This exercise uses a supplied triangle-wave teaching sound so you can concentrate on rhythm rather than synth programming.
Short, Longer and Held change different things
Short gives every chord attack a quarter-beat gate. Longer gives it half a beat. At the fixed 120 BPM, those gates last 125 and 250 milliseconds respectively. Held extends each gate to the next selected chord start, or to the bar end when no later start is selected. The pitch and placement stay as you set them.
A note gate describes when the instrument is told to release a note. It is not an exact picture of acoustic silence: the supplied sound has a short release after the gate closes. That distinction helps explain why a ribbon can end before the last trace of sound. The quiet kick guide also continues underneath.
No start does not always mean silence
Each of the eight buttons controls whether a chord starts at that position. No start means no new chord begins there. With Held selected, an earlier chord can continue through several No start slots. Removing a middle start can actually make the preceding chord ring longer because its next selected start is now farther away.
Watch the actual ribbons when you remove a start. Shading marks intervals outside chord note gates, including space before the first start or after the last short gate. Choose Short explicitly if you want brief hits with more uncovered gate space. The lesson never secretly shortens your chords, fills an empty pattern or calls every empty button a silent gap.
Place an accent without adding another note
An accent makes one existing chord start stronger. Choose None for even strength, or select one active position. It does not move that chord, change its notes or automatically brighten the instrument. If you remove the accented start, its accent clears in the same edit; Undo restores both choices together.
Try moving the emphasis between a beat and an offbeat while keeping your starts unchanged. Descriptions such as punchy or relaxed are impressions to explore, not correct answers. All valid patterns can be kept, including a bar with no chord attacks. In that case the result clearly says that only the fixed kick guide plays.
Review a rhythm you can recreate
Make one choice, then deliberately play the loop to compare it. An edit stops playback because changing Held can alter several gates at once. Press Play loop again when you are ready; the lesson does not restart sound on your behalf. Optional controls let you revisit length, starts and accent without replacing the whole pattern.
You can also finish with sound off by reviewing the displayed starts and gate geometry. Completion records your review rather than proving a listening skill. The downloadable result is an exact text recipe, not audio, MIDI or an automatic transfer into the TunePal app. Explore Chord Progressions for changing harmony over time, or Basslines for another rhythmic part beneath it.
Common questions
What is a chord stab?
A chord stab is a chord used as a rhythmic hit, often short. Its notes start together. Repeating or moving those whole-chord attacks creates rhythm even when the chord itself stays the same.
How is a chord stab different from an arpeggio?
A stab starts the chord notes together. An arpeggio plays chord notes in sequence. This lesson always starts C, E-flat and G simultaneously.
Does No start mean there is a silent gap?
No. It means no new chord starts at that position. A held chord may ring through it, and a short release or the fixed kick guide can still sound outside a chord note gate.
What happens when I remove an accented start?
The start and its accent are removed together. Other starts and the length setting stay as you chose them. One Undo restores the previous start and accent.
Can I finish with no chord attacks or without sound?
Yes. An empty chord pattern keeps only the quiet kick guide, and the result describes it that way. With sound off you review the visible choices; completion is not a listening-test score.
Published by TunePal. Interactive examples for beginner music producers.