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ChordBud 2 AUv3 MIDI Sequencer

ChordBud 2 AUv3 MIDI Sequencer

Chord Sequencing with Ease

24 ratings
32 reviews
🔧 Utilities
🎵 Music
$5.99 $3.99

Lowest price: $3.99 a month ago (-0%)

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Price history

Details

  • Released
  • Updated
  • September 10, 2020
  • August 1, 2026

Features

Developer

Cem Olcay
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About

Quickly create complex chord progressions with a powerful music theory engine. Explore scales, borrow chords, and customize chord details in real-time. Supports multiple patterns and MIDI control for advanced music production.

✓Chord progression creation
✓Music theory engine
✓Scale exploration
✓Modal interchange (borrowing chords)
✓Customizable chord modifications
✓Multi-pattern support
✓Real-time editing
Show original description

What's New in ChordBud 2 AUv3 MIDI Sequencer

3.5

August 1, 2026

This version fixes the tutorial flow.

User reviews

Most RecentHighest RatedLowest Rated

Update

Scale hold to random. Plz.
InRateInRate

Stuck Notes

Works well besides the fact I have disable the Auv after stopping play. Notes stay stuck on otherwise. Can you fix please. IOS 26 ipad air m4
Dhdndndbeb£bcc’dDhdndndbeb£bcc’d

Chords!

Adds so much to boring old single notes
nathansnow1983nathansnow1983

Just brilliant!

I love Chordbud2. There are a number of similar apps but it’s so simple to use but still has a great deal of depth to it.
J0nty!J0nty!

Extremely disturbing bug , for long time

There seems to be a bug in chordbud 2, when ever you change the key of the progression, after clicking done, the key of the progression changes automatically.
Trust me this will render Chordbud’s utility zero.

Please kindly solve the auto key changing bug.
Deathrow InmatesDeathrow Inmates
See 27 more reviews

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FAQ

What does ChordBud 2 do?

ChordBud 2 is a MIDI chord sequencer that allows users to rapidly create and manipulate chord progressions. It features a robust music theory engine with extensive scale options and the ability to borrow chords between scales for advanced harmonic exploration.

What are the key features of ChordBud 2?

Key features include a powerful music theory engine with over 40 scales, the ability to compare scales and borrow chords, customizable chord progressions, multi-pattern support with independent settings, and extensive chord modification options like add, sus, and 7th chords. Users can also edit chords in real-time while the sequencer is playing.

Is ChordBud 2 free to use?

Yes, ChordBud 2 is available for free. Its core components are also open-source and available on Github, allowing users to fork them for their own music app development.

What devices is ChordBud 2 compatible with?

ChordBud 2 is designed as an Audio Unit (AUv3) MIDI sequencer, which means it is compatible with iOS and macOS devices that support the Audio Unit format and host applications like DAWs (Digital Audio Workstations).

How can I use ChordBud 2 in my music production workflow?

ChordBud 2 is a MIDI sequencer and does not produce sound itself. You need to route its MIDI output to an audio app or DAW that can generate sound. This allows you to use ChordBud 2 to create chord progressions and then have your audio app play them, enabling real-time editing and experimentation within your existing music setup.