Confused about "Cloud Status" of the songs in my library
I am still trying to understand the interaction among my personal/iTunes music library, my iTunes Match service, and the Apple Music Synch library. At the moment I subscribe to AppleOne (includes Apple Music) and also to iTunes match (which I might, or might not need - beats me!) I cannot find any explanation of the eight different statuses I see in "Cloud Status" on the Music App on my MacBook Air (Monterey, up-to-date.)
8 Status Options: Apple Music, Duplicate, Error, Ineligible, Matched, Purchased, Removed, Uploaded
This Apple Support page describes some of these status, but not all, and suggests that they are indicated via icons, when in fact they are indicated via a column of text. So is there a complete list available somewhere, or can someone explain this to me? [And tell me whether to keep or dump iTunes Match...]
Many thanks.
MacBook Air 13″, macOS 12.2