Country music superstar Eddy Arnold dies at 89

Eddy Arnold, whose mellow baritone on songs like "Make the World Go Away" made him one of the most successful country singers in history, died Thursday morning, days short of his 90th birthday. Arnold died at a care facility near Nashville, said Don Cusic, a professor at Belmont University and author of the biography "Eddy Arnold: I'll Hold You in My Heart." His wife of 66 years, Sally, had died in March, and in the same month, Arnold fell outside his home, injuring his hip.

Arnold's vocals on songs like the 1965 "Make the World Go Away," one of his many No. 1 country hits and a top 10 hit on the pop charts, made him one of the most successful country singers in history.

Folksy yet sophisticated, he became a pioneer of "The Nashville Sound," also called "countrypolitan," a mixture of country and pop styles. His crossover success paved the way for later singers such as Kenny Rogers.

"I sing a little country, I sing a little pop and I sing a little folk, and it all goes together," he said in 1970.

He was elected to the Country Music Hall of Fame in 1966. The following year he was the first person to receive the entertainer of the year award from the Country Music Association.