# FAQ: I have multiple versions of the same album, but I only see one album cover. Where are the other versions? --- ## How Does Roon Handle Duplicates? Roon automatically detects when you have multiple copies of an album in your library. Once every version of the album is grouped together, it's easy to browse through them from the Versions tab. <img src='http://roon-kb.s3.amazonaws.com/f8c1c76c-06a8-47b5-95c5-c168fbef1fd1.png'/> <br> When browsing your library Roon hides duplicates by default, but you can turn this off at any time from the General tab of Settings by toggling the **Show Hidden Tracks And Albums** option. ## How Does It Work When Roon finds albums in your library with similar artist and album info and similar lengths, they are considered to be duplicates. When duplicates are detected in your library, or when an edition of the album is available on TIDAL, you’ll see the **Versions** tab on the Album page: <img src='http://roon-kb.s3.amazonaws.com/95ec0401-a483-428f-b72b-002155b01a43.png'/> The icons displayed here let you know which versions are available: - The disc icon <img src='http://roon-kb.s3.amazonaws.com/3fccafd1-0e29-4ae6-a721-54a30d58f0a5.png'/> means there are other versions of this album in your Library - The TIDAL icon <img src='http://roon-kb.s3.amazonaws.com/39363de7-97c7-427f-8a9b-e03684a89bcf.png'/> means there are versions of this album on TIDAL not yet added to your library Clicking this tab will display the versions of this album that are available from your library, and below it will display versions on TIDAL. You can click **Add to Library** to add versions from TIDAL to your Library. For versions in your Library, you can view the number of tracks, format, bitrate, dynamic range and storage location. ## Editing When you open an album with multiple versions, Roon will display the primary copy, which defaults to the highest quality copy available. From the Versions tab, you can pick a different primary copy by pressing **Make Primary Version**. Inside your library, you can remove an album from the set by selecting the options icon and selecting **Remove from duplicates**. ## Adding Albums To A Set Because Roon's duplicate detection is based on a match of the album's metadata (artist, album, track titles) _and_ their length, sometimes not every duplicate in your library is detected automatically. For example, if you have 3 copies of Kind Of Blue, but one of them has a different number of tracks, it may not be added to the set automatically. To add albums to a set, in the album browser or in the artist page, right click (or long press) each album to select. Next, click _Edit_ in the top-right: <img src='http://roon-kb.s3.amazonaws.com/3b43281f-199e-4322-a137-65ee60e03893.png'/> The edit screen will show up. Just click <img src='http://roon-kb.s3.amazonaws.com/02bb04af-4fd3-4946-ae1a-ea282d2e975a.png'/> The selected versions of the album will be grouped together. That's it!
Page last changed Mon Feb 04 2019