Q: Given the below context:  At the 56th Annual Grammy Awards in January 2014, Metallica performed "One" with Chinese pianist Lang Lang. In March 2014, Metallica began a tour called "Metallica By Request", in which fans request songs for the band to perform. A new song, titled "Lords of Summer" was written for the concerts and released as a "first take" demo in June 2014. In June 2014, the band headlined the Glastonbury Festival in an attempt to attract new fans. Ulrich said, "We have one shot, you never know if you'll be invited back". In November 2014, Metallica performed at the closing ceremony of BlizzCon 2014. In January 2015, Metallica announced a "Metallica Night" with the San Jose Sharks, which featured a Q&A session with the band and a charity auction benefiting the San Francisco Bay Chapter of the Sierra Club, but no performances. They were announced to headline Lollapalooza in March 2015, returning to perform there for the first time in 20 years. On May 2, 2015, Metallica performed their third annual Metallica Day at AT&T Park. Metallica were also announced to play at X Games for the first time at X Games Austin 2015 in Austin, Texas. On June 14, 2015, Hetfield and Hammett performed The Star-Spangled Banner live via electric guitars prior to game 5 of the NBA Finals between the Cleveland Cavaliers and Golden State Warriors at Oracle Arena in Oakland, California. In late October, the band unveiled a new website with an introduction from Ulrich containing footage from the studio of the band working on new material. On November 2, Metallica were announced to play "The Night Before" Super Bowl 50 at AT&T Park. Metallica announced they would be opening the U.S. Bank Stadium on August 20, 2016, with Avenged Sevenfold and Volbeat as support.  Guess a valid title for it!
A: Metallica

Q: Given the below context:  Jackson had 13 number-one singles in the US in his solo career—more than any other male artist in the Hot 100 era—and estimated sales of over 350 million records worldwide making him one of the best-selling artists in music history.  In 1989, Jackson's annual earnings from album sales, endorsements, and concerts were estimated at $125 million. Forbes placed Jackson's annual income at $35 million in 1996 and $20 million in 1997. In the year after his death, more than 8.2 million of Jackson's albums sold in the US, and 35 million albums worldwide, more than any other artist in 2009. In 2014, Jackson became the first artist to have a top ten single in the Billboard Hot 100 in five different decades. He became the first artist to sell one million music downloads in a week, with 2.6 million song downloads. Thriller, Number Ones and The Essential Michael Jackson became the first catalog albums to outsell any new album. Jackson also became the first artist to have four of the top 20 best-selling albums in a single year in the US.Forbes reported in August 2018 that Jackson's total career pretax earnings in life and death were $4.2 billion. Sales of his recordings through Sony's music unit earned him an estimated $300 million in royalties. He may have earned another $400 million from concerts, music publishing (including his share of the Beatles catalog), endorsements, merchandising and music videos.Estimates of Jackson's net worth during his life range from negative $285 million to positive $350 million for 2002, 2003 and 2007. In 2013, the executors of Jackson's estate filed a petition in the United States Tax Court as a result of a dispute with the Internal Revenue Service (IRS) over US federal estate taxes. The executors claim that it was worth about $7 million, the IRS that it was worth over $1.1 billion. In February 2014, the IRS reported that Jackson's estate owed $702 million; $505 million in taxes, and $197 million in penalties. A trial was held from February 6 to 24, 2017, and a decision is expected in...  Guess a valid title for it!
A: Michael Jackson

Q: Given the below context:  Scary Monsters and Super Creeps (1980) produced the number-one hit "Ashes to Ashes", featuring the textural work of guitar-synthesist Chuck Hammer and revisiting the character of Major Tom from "Space Oddity". The song gave international exposure to the underground New Romantic movement when Bowie visited the London club "Blitz"—the main New Romantic hangout—to recruit several of the regulars (including Steve Strange of the band Visage) to act in the accompanying video, renowned as one of the most innovative of all time. While Scary Monsters used principles established by the Berlin albums, it was considered by critics to be far more direct musically and lyrically. The album's hard rock edge included conspicuous guitar contributions from Robert Fripp, Chuck Hammer, and Pete Townshend. As "Ashes to Ashes" hit number one on the UK charts, Bowie opened a three-month run on Broadway on 24 September, starring as John Merrick in The Elephant Man.Bowie paired with Queen in 1981 for a one-off single release, "Under Pressure". The duet was a hit, becoming Bowie's third UK number-one single. Bowie was given the lead role in the BBC's 1982 televised adaptation of Bertolt Brecht's play Baal. Coinciding with its transmission, a five-track EP of songs from the play, recorded earlier in Berlin, was released as David Bowie in Bertolt Brecht's Baal. In March 1982, the month before Paul Schrader's film Cat People came out, Bowie's title song, "Cat People (Putting Out Fire)", was released as a single, becoming a minor US hit and entering the UK Top 30.Bowie reached his peak of popularity and commercial success in 1983 with Let's Dance. Co-produced by Chic's Nile Rodgers, the album went platinum in both the UK and the US. Its three singles became Top 20 hits in both countries, where its title track reached number one. "Modern Love" and "China Girl" each made No. 2 in the UK, accompanied by a pair of "absorbing" promotional videos that biographer David Buckley said "activated key archetypes in the pop world. 'Let's Dance', with...  Guess a valid title for it!
A: David Bowie

Q: Given the below context:  Byzantines were avid players of tavli (Byzantine Greek: τάβλη), a game known in English as backgammon, which is still popular in former Byzantine realms, and still known by the name tavli in Greece. Byzantine nobles were devoted to horsemanship, particularly tzykanion, now known as polo. The game came from Sassanid Persia in the early period and a Tzykanisterion (stadium for playing the game) was built by Theodosius II (r. 408–450) inside the Great Palace of Constantinople. Emperor Basil I (r. 867–886) excelled at it; Emperor Alexander (r. 912–913) died from exhaustion while playing, Emperor Alexios I Komnenos (r. 1081–1118) was injured while playing with Tatikios, and John I of Trebizond (r. 1235–1238) died from a fatal injury during a game. Aside from Constantinople and Trebizond, other Byzantine cities also featured tzykanisteria, most notably Sparta, Ephesus, and Athens, an indication of a thriving urban aristocracy. The game was introduced to the West by crusaders, who developed a taste for it particularly during the pro-Western reign of emperor Manuel I Komnenos.  Guess a valid title for it!
A:
Byzantine Empire