Delete Unused Samples

The tool deletes unused samples from the selected instrument or all instruments. Checks note and velocity ranges against the song sequence. Does not change keyzone mapping of remaining notes after deletion. Useful for large multisample instruments. Tested on Renoise 3.5.4 DISCLAIMER: The tool is made using Claude AI. Feel free to edit and reupload the script if you find any bugs (which is very very likely). Always make a backup copy of your song before testing. 2026-05-19 - Version 1.2 / Fixed a bug in the scanning algorithm.