It's been a while since we had any news about _0xtob's NitroTracker app, so this new release should prove enjoyable to fans of the homebrew music creator for the Nintendo DS.

This latest release bumps NitroTracker up to version 0.4. It includes support for loops, drawable volume envelopes, and multi-sample instruments. A channel mute / solo feature has also been introduced. Here's a list of other new features:

* wav saving
* free ram indicator
* sample preview
* the file browser remembers recent folders and files
* improved xm player
* volume column editing
* sample panning
* improved left handed mode

For installation instructions, refer to the readme file included in the file bundle.