"D" in Graham Greene's The Confidential Agent discovers a fictional Berne Manuscript of this work, while more canonical versions of this work see Jurfaleu getting his head chopped off.  
"D" in Graham Greene's The Confidential Agent discovers a fictional Berne Manuscript of this work, while more canonical versions of this work see Jurfaleu getting his head chopped off.  The cook Besgun is tasked to hold the deceitful step father (*) of the title figure, while Bramimonde is eventually converted.  The title figure is betrothed, Aude, the brother of Oliver de Vienne in it.  For 10 points, name this French poem about a titular horn blowing paladin of Charlemagne.
"D" in Graham Greene's The Confidential Agent discovers a fictional Berne Manuscript of this work, while more canonical versions of this work see Jurfaleu getting his head chopped off.  
{Song} of {Roland} [or La {Chanson} de {Roland}]