.M4P

📌 The .M4P audio track correlates with a protected .AAC sequence downloaded from the iTunes Music Store. Particularly, the .M4P technological algorithm incorporates Apple Computer’s “Fairplay” DRM mechanism, which restricts the overall quantity of computers the proper .M4P-shaped data file can be successfully opened and played on. In order to fluently open up and play back a secured .M4P arrangement, you are suggested to authorize your computer with Apple iTunes service. This activity can be accomplished by specifying a valid password and username for the account that formerly downloaded the concerned .M4P audio file track from the web. Up to five computers can be smoothly authorized with the identical account.

How to open an .AAC file?

📌 These predefined extension branch nodes are compatible with Windows and macOS desktop architectures, solely. Therefore, in order to successfully open and play back the .M4P-wrapped file compositions it is recommended to experiment with Apple Music, Apple QuickTime Player, or Apple iTunes desktop utilities.