Answer the question at the end by quoting:

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.
"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.

Did it debut on the charts?

In its first week, it sold 335,000 copies.



Answer the question at the end by quoting:

Slipknot is an American heavy metal band from Des Moines, Iowa. The band was formed in 1992 by percussionist Shawn Crahan, drummer Joey Jordison and bassist Paul Gray. After several lineup changes in its early years, the band settled on nine members for more than a decade: Corey Taylor, Mick Thomson, Jim Root, Paul Gray, Craig Jones, Sid Wilson, Shawn Crahan, Chris Fehn and Joey Jordison. Gray died on May 24, 2010, and was replaced during 2011-2014 by guitarist Donnie Steele.
The band is known for its attention-grabbing image; the members perform wearing unique, individual facemasks and matching uniforms--typically jumpsuits--while each member is typically assigned and referred to by number based on their role in the band (#0 through #8), although the latter practice has diminished following the death of Paul Gray.  The band has said the idea of wearing masks stemmed from a clown mask that Crahan took to rehearsals when the band first started. Crahan later became known for his clown masks, adopting the pseudonym "Shawn the Clown". The concept developed; by late 1997, the band decided every band member would wear a unique mask and matching jumpsuit. Taylor said in 2002, "it's our way of becoming more intimate with the music. It's a way for us to become unconscious of who we are and what we do outside of music. It's a way for us to kind of crawl inside it and be able to use it." The concept of wearing matching jumpsuits has been described as a response to commercialism in the music industry and led to the idea of assigning the band members numerical aliases. According to Taylor, "Originally, we were just going to wear the jumpsuits ...  we figured we might as well take that further and number ourselves ...  We were basically saying, 'Hey, we're a product!'".  During their careers, the members of Slipknot have developed their images, updating their uniforms and each member's mask upon the release of each album. The appearance and style of the masks do not usually differ significantly between albums; members typically maintain the established theme of their mask while adding new elements. Jordison, in an interview in 2004, said the masks are updated to show growth within each individual. Slipknot's members have worn special masks for specific occasions, most notably for the music video and live performances of "Vermilion" in 2004 and 2005 when they wore life masks made from casts of their own faces. In 2008, the band wore a set of large masks titled "purgatory masks" during photograph shoots before the release of All Hope Is Gone; in the music video for "Psychosocial" they are seen burning them. Shortly after its inception, Slipknot's masks were homemade, but since 2000 they have been custom-made by special effect artist and musician Screaming Mad George.  The band's image has been the subject of much criticism and controversy, with critics generally accusing it of being a sales gimmick. The band's members object to these claims; according to them the masks are used to divert attention from themselves and put it on the music. Several band members have said wearing the masks helps to maintain privacy in their personal lives. During an interview in 2005, percussionist Fehn said the masks were a "blessing" because they meant the members are not recognized in public. In 2012, Slipknot released an app for iOS and Android called "Slipknot: Wear the Mask", which invites fans to construct their own masks, defining the kind of Slipknot fans they are.

What else were they known for?
Several band members have said wearing the masks helps to maintain privacy in their personal lives.