Avoid playing multiple versions of the same song

[dustinpaluch]

Feature Description

I DJ for swing dancers, and my library is filled with multiple versions of the same song, maybe recorded by different bands, or live versions, alternate takes, etc. My workflow is adding an entire Crate to the Auto DJ, shuffling it, and then maybe manually curating a few songs from there. But when I have multiple versions of a song in the Crate, I run the risk of playing "the same song" twice or more.

It would be great if playing one version of the song causes every other version to receive the "played" checkmark. I would be able to quickly scan the Auto DJ queue for any tracks with checkmarks and remove them. I would be responsible for manually associating songs with each other.