Undersong
Plays along, always in key
About
This audio effect acts like an instrument, generating synthesized notes in key based on incoming audio. Explore a vast array of sound combinations with various materials, modes, and patterns for unique ambient performances.
What's New in Undersong
1.0.2
October 16, 2026
- Slight tweaks to the default patch - Updates to the manual
Charts
Developer apps
FAQ
What is Undersong?
Undersong is an AUv3 audio effect that functions like an instrument. It analyzes incoming audio and generates synthesized notes that are always in key with your track, offering a unique way to create music.
How does Undersong generate notes?
Undersong listens for 'action' in your audio, such as a drum hit or a vocal swell. Each detected action can spawn a synthesized note, or 'particle,' which is always harmonically aligned with your input.
What kind of sounds can Undersong create?
With 12 material types, 10 performance modes, and 10 pattern options, Undersong offers 1200 unique combinations before any manual tweaking. It can produce everything from percussive plucks to evolving ambient pads.
Can Undersong be used for ambient music?
Yes, Undersong is designed with ambient performances in mind. Features like the 'Aurora' mode, which creates a self-generating ambient pad, and the 'Drone' dial make it ideal for building atmospheric soundscapes.
Does Undersong have ads?
No, Undersong does not contain advertisements. It is a paid application that provides an uninterrupted creative experience.
What devices is Undersong compatible with?
Undersong is available for iPhone and iPad, leveraging the AUv3 audio unit standard for integration with compatible music production apps.
How often is Undersong updated?
Undersong was last updated on October 16, 2026, indicating a recent release. Future updates will depend on the developer's ongoing support and feature development.
What is the price of Undersong?
Undersong is available for a one-time purchase of $9.99. This grants you full access to all its features without any additional in-app purchases or subscriptions.
