"Like many longtime clerks, Mr. Allen is frighteningly knowledgeable. Testing out a random single on the store turntable, he discerned in a few seconds that it had the wrong label: it wasn't 'Good Morning Dub,' he said, but rather U-Roy's 'Music Addict,' from around 1987, itself a response to Horace Ferguson's 'Sensi Addict.' That earned him a quick sale, and later research confirmed that he was right on the money." [Times]