John Lennon and his wife, Yoko Ono, pictured above in January 1970, are the subjects of Jonathan Cott's new book Days That I'll Remember. Cott met Lennon in 1968 and was friends with the couple. Anthony Cox/Getty Images hide caption

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Violinist Joshua Bell conducts the Academy of St. Martin in the Fields by doing what comes naturally to him. The celebrated soloist is also the London orchestra's music director. Chris Chrisodoulou/Sony Classical hide caption

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Doris Day's somber 1958 version of "Hooray for Hollywood," which was included on an album of the same name, better reflects the song's creatively complicated lyrics. Sony Picture Archives hide caption

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Marcus Gilmore (left) and Roy Haynes perform together in Washington, D.C., in 2009. Haynes' daughter is Gilmore's mother. Theo Wargo/Getty Images hide caption

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Jazz clarinetist Anat Cohen has a new album out called Claroscuro. Jimmy Katz/Anzic Records hide caption

itoggle caption Jimmy Katz/Anzic Records

Singer Angelique Kidjo of Benin performs during the opening concert for the soccer World Cup at Orlando stadium in Soweto, South Africa, June 10, 2010. Hassan Ammar/AP hide caption

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