In April 2010, IBM published an announcement about the upcoming 7. 1 release.

In April 2010, Atari board member and former CEO David Gardner resigned.

The 2009 Broadway revival with Catherine Zeta-Jones and Angela Lansbury recorded a cast album on January 4, 2010 which was released on April 6.

presented a staged concert from April 8 through April 11, 2010, with Sutton Foster as Nurse Fay Apple, Donna Murphy as Mayoress Cora Hoover Hooper, and Raul Esparza as Hapgood, with direction and choreography by Casey Nicholaw.

A London production of Anyone can Whistle opened at the Jermyn Street Studio Theatre, London, in association with Primavera Productions, running from March 10, 2010 to April 17, 2010.

The comprehensive series, a reprinting of the entire 43-year history of Li ' l Abner spanning a projected 20 volumes, began on April 7, 2010.

As of April 2010, the CIA factbook described the telephone system as “ primitive ” with “ one of the lowest ” telephone densities in the world and “ increasing.

An English-language version, simply titled Kristina, was staged in concert at Carnegie Hall in New York City for two nights in September 2009, yielding a live recording, and at the Royal Albert Hall for one night in April 2010.

On April 12, 2010 the team set a club record for the lowest paid attendance in Camden Yards history, only 9, 129 attended the game versus the Tampa Bay Rays

** Singapore ( April 6, 2010 )

Costa Rican colones (₡) per US $ 1 – 512. 11 ( September 4, 2010 ), US $ 1 – 559. 51 ( October 24, 2008 ), per US $ 1 – 500. 10 ( December 2007 ), 516. 78 ( November 2007 ), 506. 11 ( April 2006 ), 479. 57 ( July 2005 ), 299. 63 ( February 2000 ), 285. 68 ( 1999 ), 257. 23 ( 1998 ), 232. 60 ( 1997 ), 207. 69 ( 1996 ) and 179. 73 ( 1995 )

Nobody's Daughter was released worldwide as a Hole album on April 27, 2010.

The current standard table contains 118 confirmed elements as of 10 April 2010.

In April 2002, the parties of the UN CBD adopted the recommendations of the Gran Canaria Declaration Calling for a Global Plant Conservation Strategy, and adopted a 16 point plan aiming to slow the rate of plant extinctions around the world by 2010.

In April 2010 during Admiral Mike Mullen's address at Columbia, President Lee C. Bollinger stated that the ROTC would be readmitted to campus if the admiral's plans for revoking the don't ask, don't tell policy were successful.

Keli McGregor President of the Rockies, was found dead on April 20, 2010.

The US FDA has approved two Chagas tests, including one approved in April 2010, and has published guidelines that recommend testing of all donated blood and tissue products.

Former Russian President Dmitry Medvedev and former Prime Minister of Denmark | Danish Prime Minister Lars Lokke Rasmussen hold a joint press conference, April 2010.

The country's current constitution was approved in April 2010.

Texas Stadium was demolished on April 11, 2010.

The most recent addition was formally authorized on April 14, 2010, after being presented to the church for informal consideration on January 17, 2010.

On 1 April 2010, the UK Cabinet declared the Chagos Archipelago a Marine Protected Area ( MPA ) and prohibited all extractive industry, including fishing and oil and gas exploration.

Billy Whelan, one of the eight Manchester United players who lost their lives in the Munich air disaster of 6 February 1958, was born locally on 1 April 1935.

Christine Jorgensen, Beth Elliott, Renée Richards, Sandy Stone, Billy Tipton, Alan L. Hart, April Ashley, Caroline Cossey (" Tula "), Jahna Steele, and Nancy Jean Burkholder were outed as transsexuals by European or American media or, in the case of Billy Tipton, by his coroner.

In April of that year, King published Blockade Billy, an original novella issued first by independent small press Cemetery Dance Publications and later released in mass market paperback by Simon & Schuster.

* April 20 – Billy Quirk, American actor ( b. 1873 )

* April 10 – Billy Jayne, American actor

* April 28 – Billy the Kid escapes from his 2 jailers at the Lincoln County Jail in Mesilla, New Mexico, killing James Bell and Robert Ollinger before stealing a horse and riding out of town.

On 19 April 2008 an English woman, Jayne Jones ( age 37 ) who had an ectopic pregnancy attached to the omentum, the fatty covering of her large bowel, gave birth to her son Billy by a laparotomy at 28 weeks gestation.

Wyatt Earp and his secretary John H. Flood produced a sketch on April 4, 1924 that depicted Billy Clanton near the MacDonald house nearest to Morgan.

Gottfried Wilhelm " Billy " Bitzer ( April 21, 1874-April 29, 1944 ) was a pioneering cinematographer notable for his close association with D. W. Griffith.

Larry Norman was born in Corpus Christi, Texas, the oldest son of Joe Hendrex " Joe Billy " Norman ( December 9, 1923 – April 28, 1999 ), who had served as a sergeant in the US Army Air Corps during World War II and worked at the Southern Pacific Railroad while studying to become a teacher, and his wife, Margaret Evelyn " Marge " Stout ( born in 1925 in Nebraska ).

" Get Back " is a song by The Beatles, originally released as a single on 11 April 1969 and credited to " The Beatles with Billy Preston.

Billy Corgan announced at an April 2004 solo performance that he and Chamberlin intended to work together again in the future.

The band canceled their planned support tour for Aerosmith and on April 20, 1998 Billy Gould released the following statement by email and fax:

Their collaboration led to a book entitled The Authentic Life of Billy, the Kid, which was first published in April 1882.

On April 1, 1878, the Regulators French, McNab, Middleton, Waite, Brown and Billy the Kid attacked Brady and his deputies on the main street of Lincoln.

Astbury and guitarist Billy Duffy ( of The Nosebleeds and Theatre of Hate ) came together later in April 1983 to form a supergroup, with a similar name, first called Death Cult and then, after releasing a four song EP and a single, The Cult.

* April 15 – Billy Joel is seriously injured in a motorcycle accident in Long Island, New York.

Vaughan began recording for Roulette in April 1960, making a string of strong large ensemble albums arranged and / or conducted by Billy May, Jimmy Jones, Joe Reisman, Quincy Jones, Benny Carter, Lalo Schifrin, and Gerald Wilson.

The radio series aired from April 26, 1952 (" Billy the Kid ," written by Walter Newman ), until June 18, 1961, on CBS.

Georgia Ellis appeared in the first episode " Billy the Kid " ( April 26, 1952 ) as " Francie Richards ," a former girlfriend of Matt Dillon and the widow of a criminal.

Originally called The Mavericks, Tony Crane ( born Anthony Crane, 17 April 1945, Anfield, Liverpool ) and Billy Kinsley ( born William Ellis Kinsley, 28 November 1946, at The Mill Road Hospital, Mill Road, Everton, Liverpool ) formed their first band in late 1960 and became The Pacifics in September 1961.

* April 10 – André Billy, French author

Billy Costello ( born William Donald Castiglioni ; April 10, 1956 – June 29, 2011 ) was a professional boxer in the United States.

Three other camels were shot and eaten along the way and they shot their only horse, Billy, on 10 April on the Diamantina River, south of what is today the town of Birdsville.