: The EAC rip report, which verifies the "extraction" was successful and error-free.
: likely refers to a specific catalog number or a release from a particular series (possibly relating to a label like Hungaroton which uses similar numerical strings) or the specific uploader/source "She". ChoPolMaz7702She-EAC_FLAC.rar
The archive likely contains two of Chopin's most essential Polish dance forms: : The EAC rip report, which verifies the
: Stands for Exact Audio Copy , the industry-standard software used to "rip" CDs with 100% accuracy. : The EAC rip report
: Confirmation that your copy matches other rips of the same disc in a global database. Chopin: The Complete Mazurkas, Vol. 1 - CDH55391