Now that Led Zeppelin’s reissue campaign is coming to a close, the band is preparing to re-release their final troika of albums — 1976’s Presence, 1979’s In Through The Out Door, and 1982’s Coda — with all the requisite bonus goodies. One such rarity is a previously unheard rough mix of In Through The Out Door opener “In The Evening,” which downplays the synths and presents Robert Plant’s voice free of reverb. Hear below.

The final round of Zep reissues is out 7/31 on Rhino.