Extracting music from APK file NOT working

just trying to extract music from a game called Mini TD 2. I extracted the folder using apktool and searched for the terms: mp3, ogg, wav, music, media, song and I didn't find any music files used in the game. I find sharedassets0.resource file, but not sure what is really is. Is it possible to extract this way? Am I missing something? The APK file is here. [APK](https://drive.google.com/file/d/1QRYDN4KEOQq-PtilyooWAEIw6620PuvK/view?usp=sharing) The extracted output from apktool is here. [Output](https://drive.google.com/file/d/1QRYDN4KEOQq-PtilyooWAEIw6620PuvK/view?usp=sharing)