For the purpose of looking into the Google Pixel book features, pricing and more For the next ‘upgrade’ reaching a bit higher is a part of a good move. The Google Pixel book might well be that.
Create the audio file
Upload the MP3 audio file into Google Drive
While in the Google environment, get the share link for that MP3
Put that code for the shared URL into the post, https://drive.google.com/file/d/1CI8KA–gw5OySG-1bor-j2hoQGN8kAny/
Hope that helps your efforts with delivery of your content.
Do you have a WordPress powered website? The reason I ask, is on one of the ones I manage this popped up in the admin dashboard “You have the latest version of WordPress. Future security updates will be applied automatically.” Happy Sunday