Some context: "Hound Dog" is a twelve-bar blues song written by Jerry Leiber and Mike Stoller. Recorded originally by Willie Mae "Big Mama" Thornton on August 13, 1952, in Los Angeles and released by Peacock Records in late February 1953, "Hound Dog" was Thornton's only hit record, selling over 500,000 copies, spending 14 weeks in the R&B charts, including seven weeks at number one. Thornton's recording of "Hound Dog" is listed as one of the Rock and Roll Hall of Fame's "500 Songs That Shaped Rock and Roll", and was inducted into the Grammy Hall of Fame in February 2013. "Hound Dog" has been recorded more than 250 times. The best-known version is the July 1956 recording by Elvis Presley, which is ranked number 19 on Rolling Stone magazine's list of the 500 Greatest Songs of All Time; it is also one of the best-selling singles of all time.
"Hound Dog" (G2WW-5935) was initially released as the B-side to the single "Don't Be Cruel" (G2WW-5936) on July 13, 1956. Soon after the single was re-released with "Hound Dog" first and in larger print than "Don't Be Cruel" on the record sleeve. Both sides of the record topped Billboard's Best Sellers in Stores and Most Played in Jukeboxes charts alongside "Don't Be Cruel", while "Hound Dog" on its own merit topped the country & western and rhythm & blues charts and peaked at number two on Billboard's main pop chart, the Top 100. Later reissues of the single by RCA in the 1960s designated the pair as double-A-sided.  While Presley was performing "Hound Dog" on television and his record was scaling the charts, Stoller, who had been on vacation in Europe, was returning on the ill-fated final voyage of the Andrea Doria. On July 26, 1956, Leiber met the just-rescued Stoller on the docks and told him, "We got a smash hit on Hound Dog," Stoller said, "Big Mama's record?" And Leiber replied: '"No. Some white guy named Elvis Presley." Stoller added: "And I heard the record and I was disappointed. It just sounded terribly nervous, too fast, too white. But you know, after it sold seven or eight million records it started to sound better." Leiber and Stoller tired of explaining that Presley had dropped most of their lyrics. For example, Leiber complained about Presley adding the line, "You ain't caught a rabbit, and you ain't no friend of mine", calling it "inane...It doesn't mean anything to me." Forty years later, Leiber told music journalist Rikky Rooksby that Presley had stamped the hit with his own identity: "(A) white singer from Memphis who's a hell of a singer--he does have some black attitudes--takes the song over ... But here's the thing: we didn't make it. His version is like a combination of country and skiffle. It's not black. He sounds like Hank Snow. In most cases where we are attributed with rock and roll, it's misleading, because what we did is usually the original record--which is R&B--and some other producer (and a lot of them are great) covered our original record."  By August 18, 1956, Peacock Records re-released Big Mama Thornton's original recording of "Hound Dog", backing it with "Rock-a-Bye Baby" (Peacock 5-1612), but it failed to chart.
how was it received?
A: topped the country & western and rhythm & blues charts and
Some context: Duke was born in New York City, the only child of tobacco and hydroelectric power tycoon James Buchanan Duke and his second wife, Nanaline Holt Inman, widow of Dr. William Patterson Inman. At his death in 1925, the elder Duke's will bequeathed the majority of his estate to his wife and daughter, along with $17 million in two separate clauses of the will, to The Duke Endowment he had created in 1924. The total value of the estate was not disclosed, but was estimated variously at $60 million to $100 million (equivalent to $837 million to $1.395 billion in 2018), the majority culled from J.B. Duke's holds in Lucky Strike cigarettes. Duke spent her early childhood at Duke Farms, her father's 2,700-acre (11 km2) estate in Hillsborough Township, New Jersey.
Duke married twice, the first time in 1935 to James H. R. Cromwell, the son of Palm Beach society doyenne Eva Stotesbury. Cromwell, a New Deal advocate like his wife, used her fortune to finance his political career. In 1940 he served several months as U.S. Ambassador to Canada and ran unsuccessfully for the U.S. Senate. The couple had a daughter, Arden, who died one day after her birth. They divorced in 1943.  On September 1, 1947, while in Paris, Duke became the third wife of Porfirio Rubirosa, a diplomat from the Dominican Republic. She reportedly paid his second wife, actress Danielle Darrieux, $1 million to agree to an uncontested divorce. Because of her great wealth, Duke's marriage to Rubirosa attracted the attention of the U.S. State Department, which cautioned her against using her money to promote political agenda. Further, there was concern that in the event of her death, a foreign government could gain too much leverage. Therefore, Rubirosa had to sign a pre-nuptial agreement; during the marriage, though, she gave Rubirosa several million dollars in gifts, including a stable of polo ponies, sports cars, a converted B-25 bomber, and, in the divorce settlement, a 17th-century house in Paris. One of Doris Duke's best friends was Brazilian socialite and "jetsetter" Aimee de Heeren.  She reportedly had numerous affairs, with, among others, Duke Kahanamoku, Errol Flynn, Alec Cunningham-Reid, General George S. Patton, Joe Castro, and Louis Bromfield.  Duke posted a bail of $5,000,000 for her friend, former Philippine First Lady Imelda Marcos after the latter was arrested for racketeering.
Who was her second husband?
A:
Porfirio Rubirosa, a diplomat from the Dominican Republic.