Background: Blake Colin Lewis (born July 21, 1981) is an American singer, songwriter, and beatboxer who was the runner-up on the sixth season of American Idol. His major label debut album A.D.D. (Audio Day Dream) was released on December 4, 2007 through 19 Recordings and Arista Records. On October 30, 2007, his first single "Break Anotha" was released. The album landed on number ten on the U.S. Billboard 200 as its highest peak position with 97,500 copies sold in its debut, and has sold over 350,000 copies.
Context: Lewis's songs from American Idol have been on sale at the iTunes Store and the American Idol official website as Blake Lewis - EP (called a "bundle" on Idol official website) shortly after the finale of Idol, along with other songs that did not make the EP's cut that are being sold as individual singles. Figures from SoundScan which were posted on USA Today indicated that Lewis' "You Give Love a Bad Name" was "the biggest-selling download of the season", with 192,000 copies sold.  After the finale of Idol, Blake Lewis has made several appearances on television shows. He performed Maroon 5's "She Will Be Loved" on The Morning Show with Mike and Juliet (combined with a snippet of U2's "With or Without You"), The Today Show, Live with Regis and Kelly and The Early Show. In the episode of The View on June 14, 2007, he sang "Somewhere Only We Know" by Keane. Lewis had also appeared on Total Request Live, The Morning Show with Mike and Juliet with the winner of Idol, Jordin Sparks and Larry King Live with contestants who made into the top ten of American Idol. On July 4, 2007, Lewis performed "God Bless America" and "America the Beautiful" on Macy's Fourth of July Fireworks Spectacular with Sparks and Melinda Doolittle.  Lewis took part in the "American Idols Live! Tour 2007" from July 6 - September 23, 2007, along with other contestants in the top ten. He revealed on The View on June 14, 2007 that all the male contestants on the show would be playing musical instruments on the tour (for the first time ever), "doing like a folk band," and that he would bring along his loop pedals for his beatboxing. Before several shows, Lewis improvised, got dressed up as a janitor character named Bob Bobberson and sometimes as a Pop-Tart. He performed "She Loves the Way" on the last show, becoming the first Idol who sang their pre-Idol original materials on the tour. He and Chris Richardson have "started working on a little documentary" on the tour and it will be published at their MySpace profiles.  Lewis was named number five in the list of the ten sexiest Idol contestants ever on the website during the running of the sixth season of American Idol and was ranked number 21 in the list of music's 21 sexiest single men on June 11, 2007 on AOL.com. Later in the issue of People magazine on June 15, 2007, the brand-new runner-up of Idol appeared on its list of "Hottest Bachelors of 2007". He has also made a cut on the list of 50 hottest guys on Elle Girl.
Question: Did he release any singles?
Answer: ' "You Give Love a Bad Name" was "the biggest-selling download of the season",

Background: Rockefeller was the second of six children and eldest son born in Richford, New York to con artist William Avery "Bill" Rockefeller (November 13, 1810 - May 11, 1906) and Eliza Davison (September 12, 1813 - March 28, 1889). His siblings were Lucy (1838-1878), William Jr. (1841-1922), Mary (1843-1925) and twins Franklin (Frank) (1845-1917) and Frances (1845-1847). His father was of English and German descent while his mother was of Scots-Irish descent. Bill was first a lumberman and then a traveling salesman who identified himself as a "botanic physician" and sold elixirs.
Context: In 1859, Rockefeller went into the produce commission business with a partner, Maurice B. Clark, and they raised $4,000 ($108,948 in 2017 dollars) in capital. Rockefeller went steadily ahead in business from there, making money each year of his career. While his brother Frank fought in the Civil War, Rockefeller tended his business and hired substitute soldiers. He gave money to the Union cause, as did many rich Northerners who avoided combat. Rockefeller was an abolitionist who voted for President Abraham Lincoln and supported the then-new Republican Party. As he said, "God gave me money", and he did not apologize for it. He felt at ease and righteous following Methodist preacher John Wesley's dictum, "gain all you can, save all you can, and give all you can."  At that time, the Federal government was subsidizing oil prices, driving the price up from $.35 a barrel in 1862 to as high as $13.75. This created an oil-drilling glut, with thousands of speculators attempting to make their fortunes. Most failed, but those who struck oil did not even need to be efficient. They would blow holes in the ground and gather up the oil as they could, often leading to creeks and rivers flowing with wasted oil in the place of water.  In this environment of wasteful boom, the partners switched from foodstuffs to oil, building an oil refinery in 1863 in "The Flats", then Cleveland's burgeoning industrial area. The refinery was directly owned by Andrews, Clark & Company, which was composed of Clark & Rockefeller, chemist Samuel Andrews, and M. B. Clark's two brothers. The commercial oil business was then in its infancy. Whale oil had become too expensive for the masses, and a cheaper, general-purpose lighting fuel was needed.  While other refineries would keep the 60% of oil product that became kerosene, but dump the other 40% in rivers and massive sludge piles, Rockefeller remained as thrifty and efficient as ever, using the gasoline to fuel the refinery, and selling the rest as lubricating oil, petroleum jelly and paraffin wax, and other by-products. Tar was used for paving, naphtha shipped to gas plants. Likewise, Rockefeller's refineries hired their own plumbers, cutting the cost of pipe-laying in half. Barrels that cost $2.50 each ended up only $.96 when Rockefeller bought the wood and had them built for himself.  In February 1865, in what was later described by oil industry historian Daniel Yergin as a "critical" action, Rockefeller bought out the Clark brothers for $72,500 (equivalent to $1 million in 2017 dollars) at auction and established the firm of Rockefeller & Andrews. Rockefeller said, "It was the day that determined my career." He was well positioned to take advantage of postwar prosperity and the great expansion westward fostered by the growth of railroads and an oil-fueled economy. He borrowed heavily, reinvested profits, adapted rapidly to changing markets, and fielded observers to track the quickly expanding industry.
Question: Did his business do well during the War period?
Answer:
He gave money to the Union cause, as did many rich Northerners who avoided combat.