# FAQ: I have multiple versions of the same album, but I only see one album cover. Where are the other versions? --- Roon automatically looks for duplicate albums in your library. If any tracks or albums have similar artist and album info, and also have similar lengths, Roon considers them to be duplicates. Roon detects and hides duplicates by default, but you can turn this off at any time from the General tab of Settings. ## How Does It Work When Roon has found more than one copy of an album, you'll see the option to view **Other Versions** of this Album on the album's Detail page: <img src="https://community.roonlabs.com/uploads/default/original/2X/8/894223e523489cedc4a71ba8fe7f6844c2cdf574.PNG" width="531" height="74"> Clicking it will let you view the various versions of the album you own, and compare their duration, format, bitrate, and storage location. ## Editing When you open an album with multiple versions and press play, Roon will play the *primary* copy, which defaults to the highest quality copy available. You can pick a different primary copy by pressing <img src="https://community.roonlabs.com/uploads/default/original/2X/a/aee80bdf9cf5926172d51f9b756359601ca7f243.png" width="206" height="45"> You can remove an album from the set by selecting: <img src="https://community.roonlabs.com/uploads/default/original/2X/9/9b04411090cc7082af0b6a98b265b13ae7670fb6.png" width="200" height="48"> ### 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 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="https://community.roonlabs.com/uploads/default/original/2X/5/566134fb50369c0308f028c4a5ac5d5a68c797fd.png" > The edit screen will show up. Just click <img src="https://community.roonlabs.com/uploads/default/original/2X/5/579a1108b3ab6e21fb4ed021f1023cd3dab52528.png" width="213" height="53"> The selected versions of the album will be grouped together. That's it!
Page last changed Fri Sep 23 2016