# libSceCustomMusicPlayReady4 technical debt

### Functional

- [Callable exports](../../../core/libs/prx/libSceCustomMusicPlayReady4/Export.cpp): 82 unidentified exports have unverified names, signatures and behavior. These are throwing import-resolution placeholders; no playback functionality is implemented. No matching NIDs were found in the later module inventory. Data exports require separate layout and ownership analysis.