Hey there!
How can I play audio files from google drive? And make it searchable via filters? (We have thousands of MP3’s in organized Folders dependent on Genre & Subgenre.)
I am not having any luck following the external API collection directions.
Hi Mark, welcome to the forum 
Unfortunately this is not possible directly with Adalo, you must use a plugin provided by a 3rd party provider. Although I have never tried this, I believe this is possible using integromat. More information can be found here https://www.integromat.com/en/integrations/adalo/google-drive
Good luck