Missing/Unidentified Single CDs for Artist 初星学園 (MusicBrainz ID: 62ab9d2b-c7a7-48f1-92d2-89d4e47aad67)

I’ve noticed that many albums/singles for the following artist are not being correctly identified or are missing proper coverage in Roon’s database:

The issue is especially prominent with their **“1st, 2nd, and 3rd single”** releases.

I suspect this metadata gap might be caused by a discrepancy between streaming versions and physical Single CDs:

  1. On streaming services (Tidal/Qobuz), these singles often only contain 2 tracks.
  2. However, the physical Single CDs actually contain 5 to 6 tracks (including instrumentals, coupling songs, etc.).

Because of this difference, Roon seems to fail to match and identify the complete physical Single CDs, leaving them as “Unidentified” or with broken metadata.

Could the metadata team please look into this artist’s catalog and ensure the full Release Groups (especially the physical single CD versions from MusicBrainz) are correctly mapped in the Roon cloud database?

Thank you for your time and help!

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