peakmusic_retro_chiptune_action:

Copyright information:

-   Origin: <https://opengameart.org/content/retro-chiptune-action>
-   Author: PeakMusic
-   License: CC0: <https://creativecommons.org/publicdomain/zero/1.0/>

Changes from original (licensed under same terms as the entire project):

-   Silence trimmed.
-   Converted to OggVorbis.
