Hey, thanks! I didn't expect that haha. Subbed! :D
The issue is the generator is a bit buggy in terms of loading the audio files - I have default mp3 files set to play, but it seems they haven't loaded up. There is also the option to load your own mp3 files, but that might not be obvious because of my galaxy brain UI design :/. I will be putting a bit more work into this, but it might take some time. Thanks for the comment again!