Liam gallagher as it was tells the honest and emotional story of how one of the most electrifying rock 'n' roll frontmen went from the dizzying heights of his champagne supernova years in oasis to living on the edge, ostracised and lost in the musical wilderness of booze, notoriety and bitter legal battles.starting again alone, stripped bare and with nowhere to hide, liam risks everything to make the greatest rock'n'roll comeback of all time.directors charlie lightening and gavin fitzgerald invite us backstage for a no holds barred look at the life of one of the most talked about and charismatic artists of his generation.