LONDON (MarketWatch) -- EMI Music on Wednesday said it's hired Google's /quotes/comstock/15*!goog/quotes/nls/goog (GOOG 463.18, +2.85, +0.62%) chief information officer, Douglas Merrill, to lead its digital music business. EMI, a unit of private-equity firm Terra Firma, said Merrill has a broad business intellect and a deep engineering background. Merrill will be based in Los Angeles.






