Since Google Play Music is no longer functional for streaming, users today generally look to:

Instead of adding new features, the final updates were designed to help users export their libraries and effectively lock the app's streaming capabilities, replacing the music player with a screen prompting users to "Switch to YouTube Music". Why People Kept Searching for the APK

It was famous for its "cloud locker" that allowed users to upload 50,000 of their own songs for free—a feature YouTube Music struggled to replicate perfectly at first.

Even though the servers were down, the search for the 2021 APK persisted for a few key reasons: