The term is specific technical jargon used in the digital piracy community.
The phrase "Ozzy Osbourne Dreamer Mp3 Download REPACK" typically refers to a specific digital file distribution (often found on torrent or file-sharing sites) rather than an official musical release. Ozzy Osbourne Dreamer Mp3 Download REPACK
: A previously unreleased, heavier track that was a stark contrast to the ballad's peaceful message. Ozzy Osbourne — “Dreamer” MP3 Download (REPACK)