[Zubersoft]

Are you using the Android or Windows version? On Android, the database file is under /storage/emulated/0/Android/data/com.zubersoft.mobilesheetspro/files by default. On Windows, it's under C:\Users\<your username>\AppData\Local\Packages\41730Zubersoft.MobileSheets_ys1c8ct2g6ypr\LocalState if you purchased the Microsoft Store version. Open the database file up using a SQLite editor like SQL Studio (which is free). Take a look at all the database fields and familiarize yourself with them. It's not too complicated in terms of the metadata for things like artists, albums. I can provide more information once you've studied it a bit.

Mike