Question: David Michael Letterman (born April 12, 1947) is an American television host, comedian, writer, and producer. He hosted a late night television talk show for 33 years, beginning with the February 1, 1982, debut of Late Night with David Letterman on NBC, and ending with the May 20, 2015, broadcast of Late Show with David Letterman on CBS. In total, Letterman hosted 6,028 episodes of Late Night and Late Show, surpassing friend and mentor Johnny Carson as the longest-serving late night talk show host in American television history. In 1996 Letterman was ranked 45th on TV Guide's 50 Greatest TV Stars of All Time.

NBC kept Letterman under contract to try him in a different time slot. Late Night with David Letterman debuted February 1, 1982; the first guest on the first show was Bill Murray. Murray later went on to become one of Letterman's most recurrent guests, guesting on the show's 30th anniversary episode, which aired January 31, 2012 and on the very last show, which aired May 20, 2015. The show ran Monday through Thursday at 12:30 a.m. Eastern Time, immediately following The Tonight Show Starring Johnny Carson (a Friday night broadcast was added in June 1987). It was seen as being edgy and unpredictable, and soon developed a cult following (particularly among college students). Letterman's reputation as an acerbic interviewer was borne out in verbal sparring matches with Cher (who even called him an asshole on the show), Shirley MacLaine, Charles Grodin, and Madonna. The show also featured comedy segments and running characters, in a style heavily influenced by the 1950s and 1960s programs of Steve Allen.  The show often featured quirky, genre-mocking regular features, including "Stupid Pet Tricks" (which had its origins on Letterman's morning show), Stupid Human Tricks, dropping various objects off the roof of a five-story building, demonstrations of unorthodox clothing (such as suits made of Alka-Seltzer, Velcro and suet), a recurring Top 10 list, the Monkey-Cam (and the Audience Cam), a facetious letter-answering segment, several "Film[s] by My Dog Bob" in which a camera was mounted on Letterman's own dog (often with comic results) and Small Town News, all of which would eventually move with Letterman to CBS.  Other memorable moments included Letterman using a bullhorn to interrupt a live interview on The Today Show, announcing that he was the NBC News president and that he was not wearing any pants; walking across the hall to Studio 6B, at the time the news studio for WNBC-TV, and interrupting Al Roker's weather segments during Live at Five; and staging "elevator races", complete with commentary by NBC Sports' Bob Costas. In one infamous appearance, in 1982, Andy Kaufman (who was already wearing a neck brace) appeared with professional wrestler Jerry Lawler, who slapped and knocked the comedian to the ground (though Lawler and Kaufman's friend Bob Zmuda later revealed that the event was staged).

Using a quote from the above article, answer the following question: What time did the show come on?
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Answer: The show ran Monday through Thursday at 12:30 a.m. Eastern Time, immediately following The Tonight Show Starring Johnny Carson


Question: Bullet for My Valentine, often abbreviated as BFMV, are a Welsh heavy metal band from Bridgend, formed in 1998. The band is currently composed of Matthew Tuck (lead vocals, rhythm guitar), Michael Paget (lead guitar, backing vocals), Jason Bowld (drums) and Jamie Mathias (bass guitar). Former members include Michael Thomas, Jason James and Nick Crandle; the latter were on bass. They were formed under the name Jeff Killed John and started their music career by covering songs by Metallica and Nirvana.

On 28 January 2011, Michael Paget stated that the group had already drawn proportions for the next studio album and will sound a lot like Fever. He followed-along with stating that the band plans to have the songs for it written within 2011 and will begin recording the album by the end of the year. A couple tracks left from the Fever sessions might be re-done, re-arranged and re-recorded for the new record. The band played at Uproar Festival 2011, after which they began writing material for a fourth studio album.  On 7 October, RCA Music Group announced it was disbanding Jive Records along with Arista Records and J Records. With the shutdown, the band (and all other artists previously signed to these three labels) will release their future material (including their next studio album) on the RCA Records brand. Also in October, frontman Matt Tuck announced that he will be working on a new side project which he has described as "metal as fuck", influenced by bands such as Pantera and Slipknot. On 1 May 2012, it was revealed that the project will be called AxeWound, and will feature Liam Cormier, Mike Kingswood, Joe Copcutt and Jason Bowld. In May 2012, it was announced that Bullet for My Valentine would be playing at the South African music festival Oppikoppi, as well as a once-off gig in Cape Town alongside Seether and Enter Shikari. They were slated to play in the country for the Coke Zero Fest of 2009, but pulled out at the last minute to record Fever. It was confirmed on 6 August that the final recording session of the band's fourth studio record was complete, and that the album would be out sometime in late 2012. Later that month on the 17th, the second line-up for the Australian music festival Soundwave was announced, containing Bullet for My Valentine.  Bullet for My Valentine released the track "Temper Temper" on 25 November in the UK and 30 October worldwide across all digital providers. The song was debuted live by the band on Monday 22 October at BBC Radio 1's Rock Week where they performed at Maida Vale studios. It was announced the day prior to the performance that the band's fourth studio album would also be named Temper Temper. The release date was confirmed to be the 12 February 2013.  The band began touring in support of Temper Temper on 10 February 2013, and finished the tour on 3 November 2013. The tenth show of the tour, held at Birmingham's O2 Academy, was filmed by music video website Moshcam.com.

Using a quote from the above article, answer the following question: When was Temper Temper released?
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Answer:
12 February 2013.