Yatsufusa 2024-09-16 22:47:47

As far as I understand it as an amateur the only issues that arise are if you use pre-composed bits of music (loops). 'As far as I can tell', 'FL Studio' isn't problematic.

You should read the rules for details:
https://www.newgrounds.com/wiki/help-information/content-submission
https://www.newgrounds.com/wiki/help-information/terms-of-use/audio-guidelines

This wiki page might also be helpful to you:
https://www.newgrounds.com/wiki/creator-resources/music-and-audio-resources/sound-editors

And lastly, we have an Audio sub-forum for more detailed questions that aren't covered by the wiki (which can be a bit unforthcoming with information at times):
https://www.newgrounds.com/bbs/forum/13