ORIGINALLY PUBLISHED ON DEC. 7, 1984 By Steve Newton With some 40 million records sold worldwide, Daryl Hall and John Oates are probably the most popular duo in contemporary music. In 13 years the two have garnered nine gold and five platinum albums, with their songs topping not only pop, but adult contemporary, R&B, and … Continue reading John Oates plugs new Hall & Oates book, says things could be worse for pop music’s most successful duo