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Last update: April 25, 2026

Radium

About

Radium is a music editor with a new type of interface.

Compared to the piano roll interface, editing is quicker and more musical data fits on the screen. (Radium has a piano roll as well.)

Compared to the tracker interface, note positions and effects can be edited graphically. Graphical editing provides more vertical space and gives a better visualization of musical data. (Everything can also be edited by text, like in a normal tracker, combining the best of two worlds.)

Radium is also a Digitial Audio Workstation (DAWg), which can be used to record, edit, and mix audio.

However, despite its unusual appearance, it's a design goal for Radium to be straightforward to use, and easy to learn. It should not be harder to learn Radium than any tracker or most MIDI sequencers. Users accustomed to trackers might use more time adjusting to the interface.

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