[3] A collaboration with the band Aqua Nebula Oscillator resulted in the release of the White Ring album in November 2012.

[citation needed] Due to visa problems, a planned U.S. tour could not take place, although the band did appear at the South by Southwest festival in Austin, Texas on 15 March 2013.

[9] In early 2014, Kadavar started touring with fellow retro-style hard rock band Wolfmother.

It was released by Nuclear Blast on 21 August and included a cover of Nico's "Reich der Träume" as a bonus track.

[14] In March 2023, Kadavar announced that Jascha Kreft of the Odd Couple had officially joined the band on guitar and keyboards.

In the studio, Kadavar use "hard-panning" production techniques (guitar tracks on the left channel, bass on the right, drums on the inside right and vocals in the middle) to accurately reproduce the sound of their live performances.

[15] Their style has been categorized to have a "riffed psych rock and doom-like sound" with influences from Black Sabbath, The Doors, Hawkwind and Led Zeppelin.