recorded in jan 70, it was held back until june 70 so as not to compete with choice cuts.
vinyl booleg copies have surfaced now and then but don't have any color on the cover (in the circles of the word nickelodeon)
german CD bootleg copies appeared in europe in the 80's and 90's
the first official CD release was by ascention records in 1999
the vinyl version is the rarest of the of the masters' recordings and a much sought after collectors item.