Complex sentence: The Sensual Donovan is a studio album of Donovan, consisting of lost recordings produced in 1971 by John Phillips of the Mamas and the Papas, the second to be available is Sensual Donovan.
Split into simpler sentences: The Sensual Donovan is a studio album of Donovan. Donovan discovers lost tapes, the second to be available is Sensual Donovan.