Mastodon‘s “Feistodon” split with Feist received an official digital release today, July 31st. The effort was previously only available on vinyl as part of this past April’s “Record Store Day” releases.

Along with the digital release comes a unique video that allows fans to adjust a crossfade slider to hear Feist or Mastodon‘s rendition of the track on the fly to differing degrees. You can check that out both below and over at Mastodonrocks.com.