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The Chord Track is the one instrument track whose chords say which chord is in force, everywhere on the timeline.

How it works

Gridshift reads the chords out of the notes in the chord track’s clips — block chords, broken chords and arpeggios alike — and writes each chord’s name across the clip in the timeline. What you see on the clip is exactly what everything that follows the track reads. A chord here is a statement, not a guess from whatever the timeline happens to sound:
  • It covers the whole song. Each chord clip governs from its start until the next chord clip begins. The first one also reaches back to the start of the song, and the last one runs on to the end. Inside that stretch, the clip repeats: a four-bar chord clip followed by twelve empty bars plays its four bars three more times.
  • It holds through silence. A chord lasts until the next one starts, including over a bar with nothing played.
  • Muting doesn’t change it. The chord track normally sounds like any other instrument track, but muting it leaves the harmony in place.
  • Other tracks can’t color it. A busy lead line elsewhere never changes what the chord track says.
The project key only spells the chord names and sets which octave a Follow root lands in. The scale plays no part in reading the chords.

Mark a track as the chord track

1

Select an instrument track

Play or record the chords into its clips, or draw them in the piano roll.
2

Turn on Chord Track

In the Inspector, switch on the Chord Track toggle in the Grid section. The chord names appear on the track’s clips.
Only one track carries the role at a time. Turning it on for a second track asks Move the chord track? first, because every track following the harmony changes with it. Turning it off, or marking the first one, happens at once and is undoable.
A track whose Keys Layout is Drums can’t be the chord track — its notes are pads, not pitches, so kick and snare would read as a chord. Switch the layout away from Drums first. A chord track that is later switched to Drums can still be turned off.

What follows the chord track

Any instrument track can use the Follow layouts, including the chord track itself. The pickers offer Follow, and the Pitch Snap chip enables Chord, only while the chord track has chords in it. Take the chords away and a track already set to Follow keeps the setting, but its keys fall back to the Scale layout until there is something to follow again.
Last modified on September 26, 2026