Two Chrysalis Records double-sided 12″ acetates of UFO’s 1979 double-LP live album Strangers in the Night, each disc featuring two different sides of the final release. First disc features “Stereo Ref. (Second EQ)” versions of sides one and two, and second disc features “Stereo Ref. (First EQ)” versions of sides three and four. Both are identified in type on The Mastering Lab labels with relevant track listings and artist info. In overall fine condition. Accompanied by the original sleeve from The Mastering Lab. The album charted in both the US and UK, and most critics consider Stangers in the Night among the greatest live rock albums of all-time. Originates from the personal collection of legendary engineer and producer Ron Nevison. RR Auction COA.