Hi! Did you import these listens from last.fm? A lot of last.fm tracks won’t be associated with an MBID (and as such with a MusicBrainz recording) and the project that is supposed to help with this matching on our side isn’t quite ready yet. So if that’s the case, then it would make sense that a lot of recordings are unmatched.
As one of the “artists” on that “art work”, bless your ears.