Support WBURNed Rorem's 'Aftermath': Mingling Sept. 11 With Personal SorrowPlay02:21Download AudioAnastasia TsioulcasSeptember 08, 2011 ShareWilliam Blake's 'Los,' from the poet and artist's mythological work. Ned Rorem sets words from Blake's 'Proverbs of Hell' within his song cycle 'Aftermath.' (Wikimedia)