It looks like you’re referencing a lossless audio rip of Pink Floyd’s Meddle (1971), likely from a 1988 CD pressing, ripped with Exact Audio Copy (EAC) into FLAC format—possibly part of a torrent or sharing naming convention (--oa... might be a fragment of a release group or uploader ID).
Tag and Organize: After successfully ripping the CD, you might want to tag the files (add metadata like artist, album, track names) and organize them in a logical manner on your computer. Pink Floyd - Meddle -1971- 1988 -EAC - FLAC--oa...
If your files include a complete EAC log showing secure reads and AccurateRip verification, you have a very good quality, lossless rip of the 1988 CD master of Meddle – likely superior to early 1990s remasters. It looks like you’re referencing a lossless audio
To understand the 1988 in your search string, you must understand CD history. Meddle was first released on CD in Japan (CP35-3011) and Europe in the mid-80s, but the 1988 UK pressing (CDP 7 46034 2) is considered the holy grail by purists. The "Harvest/EMI" CD Mastering Mystery To understand the
Sound Quality and Legacy: The 1988 EAC/FLAC reissue of Meddle is considered a high-quality release, offering a clear and detailed sound that showcases the band's musical range and experimentation. The album has been praised for its sonic innovation, lyrical depth, and musical cohesion.
Here’s what the parts of that name typically mean: