Audio file will not play

I created an app for my pastor’s sermons that he sends to us via email. They are m4a format. (I had to look that up since I am not tech savvy. ) I downloaded them and saved them in Google drive where the app spreadsheet is. I copied the link from the saved audio file directly onto the spreadsheet. https://drive.google.com/file/d/1ggGE5U3gVHk-b6nfHPWS4I3N50kugjDk/view?usp=drivesdk
It has been so inconsistent about opening. Some can’t get it to open at all, some get it to open now, but later can’t. I have made everything open to public. Please let me know what I can do to make it work everytime!! Thank you!

Might be a google drive issue. Can you test by hosting a file somewhere else (Dropbox, etc) and testing?