The two bonus tracks, "Turn On Your Lovelight" and "The Stranger (Two Souls in Communion)", were recorded May 24, 1972, in London, England.
Additional tracks from this date had been previously released on Steppin' Out with the Grateful Dead.
Pre-orders through the Grateful Dead Store included a bonus disc, recorded during the band's seven-day run at the Academy of Music in New York City, the last American shows before the European tour.
The April 24, 1972 show was later released with the entire tour, and the song order intact, on four discs as part of Europe '72: The Complete Recordings, along with the London tracks.
Notes "Academy of Music, New York City March 1972" Grateful Dead: Production Album - Billboard