Apple Music is a C*%k block yet again

Not sure who to blame here...spent
Money on the app and an extra venue only to find out that "again" the songs on my Apple Music library do not work because of DRM protection and have to be downloaded to the device to work. This is really beyond me how developers make apps and dont list this on the specifications and they cant make it work with Apple Music subscribers seamlessly, just like Djay 2.

Everyone wants money but no one can make things work properly.

Rafal24 about LiveTunes - Concert FX Player, v3.0.2