 To top that off, their completed "Mandrake Unplugged" album was deemed too uncommercial by Poppy label executives and never released — although the idea was to become a huge trend two decades later.This 'lost' album was finally released on the Flashback label in 2016, titled "3 Part Inventions".Returning to Philadelphia, the band began working on a new album, re-working some of the songs from their failed acoustic album.