GeorgeHarveyBoneisacomposerinearly20thcenturyLondon, whoisunderstressbecauseheiswritingapianoconcerto.Duetothisstress, hegetsblackoutswheneverhehearsdissonances.Whenhefindshimselfaftertheblackoutinadifferentquarterofthetown, hereturnshome, toreadinthepaperthatsomebodyinthatquarterwasmurdered.Askingh...