Problem: Background: Ai Otsuka (Da Zhong  Ai , Otsuka Ai, born September 9, 1982) is a Japanese singer-songwriter from Suminoe-ku, Osaka, Japan. She is a popular artist on the Avex Trax label and is best known for her 2003 hit "Sakuranbo," which stayed in the Top 200 Oricon Weekly Singles Chart for 103 weeks. A piano player since age four, Otsuka composes and co-produces her own songs, as well as writes her own lyrics. Her music ranges from upbeat pop/rock music to ballads.
Context: "Smily/Biidama" was her first single to be released after Love Jam. Both songs from the single were used for commercials. "Smily/Biidama" sold 110,512 copies during its debut week and charted at first place. "Smily/Biidama" sold a total of 308,338 copies in 2005, placing it as the twenty-sixth single of that year.  It was during this time, in June 2005, that Otsuka made her acting debut with the drama Tokyo Friends. Unlike most dramas, the series was directly released on DVD and never aired on TV. The drama used three songs as its theme song, Boo Bee Benz's "To Me" and "Kimi to Iu Hana," as well the coupling song to her sixth single, "Friends: Sabakan Ver." All three tracks would eventually be included in the soundtrack for the drama's movie sequel.  Otsuka released her tenth single in 2005, "Neko ni Fusen" in middle of the year in July. "Neko ni Fusen" was her lowest single that year, only reaching third on the chart and selling 111,324 copies. It placed ninety-second on the 2005 yearly charts.  Otsuka's single "Planetarium", was released on September 20, 2005. This was her last single of that year. "Planetarium" sales of 315,669 was her second highest single second only to "Sakuranbo," before her third studio album was released. "Planetarium" was used as the insert song for the live action version of the drama Hana Yori Dango.  Love Cook, her third studio album, came out on December 14, 2005. In its first week, it sold 335,000 copies. The promotional videos for this album were filmed as mini-dramas. She also hosts a radio show on JOQR Recomen!! AM1134hHz called Otsuka Ai no ai-r jack.
Question: Did they go on tour after the album?
Answer: 

Background: Gorillaz are an English virtual band created in 1998 by musician Damon Albarn and artist Jamie Hewlett. The band consists of four animated members: 2-D (lead vocals, keyboards), Murdoc Niccals (bass guitar), Noodle (guitar, keyboards), and Russel Hobbs (drums and percussion). These members are fictional and are not personas of any "real life" musicians involved in the project. Their fictional universe is explored through the band's music videos, as well as a number of other short cartoons.
Context: The band's first release was the EP Tomorrow Comes Today, released in 2000. The band's first single was "Clint Eastwood" and was released on 5 March 2001, reaching No. 4 in the UK. It was produced by hip hop producer Dan the Automator and originally featured UK rap group Phi Life Cypher, but the version that appears on the album features American rapper Del the Funky Homosapien, known on the album as Del tha' Ghost Rapper, a spirit in the band's drummer Russel Hobbs. The Phi Life Cypher version of "Clint Eastwood" appears on the B-side album G Sides. Later that same month, their first full-length album, the self-titled Gorillaz, was released, producing four singles: "Clint Eastwood", "19-2000", "Tomorrow Comes Today", and "Rock the House". In June 2001, "19-2000" charted at No. 6 in the UK, and the song was used as the title theme for EA Sports FIFA video game FIFA Football 2002.  The end of the year brought the song "911", a collaboration between Gorillaz and hip hop group D12 (without Eminem) and Terry Hall about the September 11 attacks. Meanwhile, G Sides, a compilation of the B-sides from the Tomorrow Comes Today EP and first three singles, was released in Japan on 12 December 2001 and quickly followed with international releases in early 2002. Gorillaz performed at the 2002 Brit Awards in London on 22 February, appearing in 3D animation on four large screens along with rap accompaniment by Phi Life Cypher. The band were nominated for four Brit Awards, including Best British Group, Best British Album and British Breakthrough Act, but did not win any awards.  In November 2002, a DVD titled Phase One: Celebrity Take Down was released, giving the phase its name. The DVD contains the four Phase One promos, the abandoned video for "5/4", the Charts of Darkness documentary, the five Gorilla Bitez (comedic shorts starring the band characters), a tour of the website by the MEL 9000 server and more. The DVD's menu was designed much like the band's website and depicts an abandoned Kong Studios.  Rumours were circulating at this time that the Gorillaz team were busy preparing a film, but Hewlett said that the film project had been abandoned: "We lost all interest in doing it as soon as we started meeting with studios and talking to these Hollywood executive types, we just weren't on the same page. We said, fuck it, we'll sit on the idea until we can do it ourselves, and maybe even raise the money ourselves."
Question: Who produced the DVD
Answer:
It was produced by hip hop producer Dan the Automator