Twine 2.3.2
Sugarcube 2.29.0
Code
StoryInit
<<cacheaudio "1" "circle1.mp3">>
<<cacheaudio "2" "circle2.mp3">>
<<cacheaudio "3" "circle3.mp3">>
<<createplaylist "playlist">>
<<track "1">>
<<track "2">>
<<track "3">>
<</createplaylist>>
Start Passage
<<playlist "playlist" play>>
All the files are in the correct directory when published.