Most notable are one session from 1969 which included the unreleased song "Sunshine Woman", and about seven minutes of the "Whole Lotta Love" medley from 1971.

Nine recordings from a conglomerate of 1969 sessions, including "Dazed and Confused", "I Can't Quit You Baby", "You Shook Me" and "Sunshine Woman" along with two versions of both "Communication Breakdown" and "What Is and What Should Never Be" (recorded two years apart) were released on 16 September 2016, comprising a third disc of the previously two-disc BBC Sessions compilation.

Eight of the nine songs were previously unreleased; "White Summer" was previously released in 1990 on the Led Zeppelin Boxed Set and the expanded 1993 reissue of Coda from The Complete Studio Recordings and Led Zeppelin Definitive Collection (2008) box sets.

The lost March 1969 three-song session – by all accounts erased from its master tapes – appears on the disc sourced from a reputed AM radio recording.

This session contains the oft-bootlegged, boogieing blues rocker "Sunshine Woman," a track that Zeppelin never formally released previously, and renditions of Willie Dixon's "I Can't Quit You Baby" and "You Shook Me."