Is music downloaded from ProStudioMasters restricted by DRM?
No. All purchases from ProStudioMasters are DRM-free.
That said, certain albums are marked with metadata that can be used to trace a file back to the individual who made the purchase. There is zero impact on audio fidelity, as the audio portion of the file is left untouched.
This digital watermarking of audio files is done at the behest of our record label partners who are understandably concerned about illegal music piracy. As per our terms of use, music purchased and downloaded from ProStudioMasters is for your individual / home use only, and is not to be shared with others.