Disclaimer: Always ensure you own a legal copy of the CD or vinyl before downloading lossless backups. Support the artists who engineered this legacy.
In 2016, Apple Music released a "Mastered for iTunes" version. While good, it was still delivered in AAC (a lossy codec). Serious collectors are searching for the original 1992 pressing ripped to FLAC, or the 2001 remaster that wasn't subjected to the "loudness war" compression. dr. dre - the chronic -1992- FLAC