Music Play Hub – Your Ultimate, Unlimited Music Experience Experience the freedom of unlimited music with Music Play Hub, the feature-packed player designed for true music lovers. Whether you're online or offline, this app puts you in complete control. Key Features: Plays All Your Music: Enjoy your personal MP3 collection and support for other audio formats. It's your go-to player for all your sound files. True Background Play: Your music never stops, even when you’re using other apps. The player works seamlessly in the background for uninterrupted listening. Works with Screen Off: Save battery and keep the tunes going. Music Play Hub continues to play even when your screen is locked or off. Versatile Player: It is a full-featured audio player that handles MP3 and various other sound formats. And Many More Features: Explore a suite of powerful tools, from playlist creation and sleep timers to high-resolution audio support. Note: The search results refer to several different apps with similar names, including "Music Play - Background Play" and "Music Player Hub: All Streaming". While both offer background playback, the "All Streaming" app functions primarily as a controller for paid streaming services like Spotify and Apple Music. The "Music Play" app is a more traditional music player that works as a standalone app without requiring subscriptions. For the features you requested—such as playing MP3 files, background playback, and screen-off operation—an app like "Music Play" would be the most suitable option