Problem: Background: Serebro (Russian: Serebro; English translation: Silver) (Stylized as SEREBRO) is a Russian girl group formed by their manager and producer Maxim Fadeev.
Context: After the decline of their success after "Mama Lover", the group started to record songs for their third studio album. In January 2013, the group announced that they would release their further material in Japan after signing with EMI Music. They also announced that they plan to release a compilation entitled Serebration that includes songs from their first and second studio albums. The group traveled to Japan to promote the compilation album and to do a live concert tour.  In March 2013, the group released their promotional single "Sexy Ass", but it failed to chart in Russia. In June 2013, the group released their single "Mi Mi Mi" which charted in Italy, peaking at 5 on the Italian iTunes chart. In July 2013, the group released the song "Malo Tebya". The song was released on Russian radio airplay on 10 July and marked a welcome return to the top ten in Russia for the band, ultimately peaking at number five. A new collaboration with DJ M.E.G., entitled "Ugar" (Ugar), has premiered on the band's Facebook page and the Promo DJ website on 18 September. The group announced that they signed a deal with Republic Records and Universal Music Group and discussed plans to re-release their single "Mi Mi Mi" as their first international single.  On 28 September, member Anastasia Karpova confirmed her planned departure from the group. Karpova had told Fadeev months prior that she intended to leave the group. She noted that the decision was mutual with other members of the band and that her primary motivation was to pursue a solo career. A new member, named Dasha Shashina, was announced on 3 October 2013. Shashina had re-recorded Anastasia's recordings in the group's songs "Malo Tebya" and "Ugar", which is expected to release a video with Shashina featuring in it.  Temnikova left the group in May 2014, ahead of her planned December exit, after having become pregnant. Karpova temporarily returned until newest member Polina Favorskaya was introduced on June 5, 2014.  Serebro's 3rd studio album '925' was supposed to be released on iTunes Russia on 15 October 2015 but due to their studio harddrive being stolen, the album release had to be cancelled.
Question: Why did they change the record label
Answer: the group announced that they would release their further material in Japan after signing with EMI Music.

IN: Hawthorne Heights is an American rock band from Dayton, Ohio, formed in 2001. Their lineup currently consists of JT Woodruff (lead vocals, rhythm guitar), Matt Ridenour (bass guitar, backing vocals) Mark McMillon (lead guitar, backing vocals), and Chris Popadak (drums, percussion). On November 24, 2007, rhythm guitarist and backing vocalist Casey Calvert died, leaving the band as a four-piece.

Originally known as A Day in the Life, their first record was a demo entitled Four Bullets for One Girl. After one album (Nine Reasons to Say Goodbye), an EP, Paper Chromatography: The Fade from Dark to Light (which was later re-released as part of the compilation From Ohio With Love), and significant line-up changes, the band changed its name to Hawthorne Heights. On the DVD portion of The Silence in Black and White, drummer Eron Bucciarelli states that the band took their current name from the author Nathaniel Hawthorne. Vocalist and guitarist JT Woodruff is the only original member.  Their first album The Silence in Black and White, was recorded over a four-week period, and was released in 2004. The album was slow to build sales at first; however, soon the video for the song "Ohio Is for Lovers" began getting airplay on MTV, and the band enjoyed breakout success at radio as well as a growing nationwide fan base, and the album became Victory Records' highest selling debut. The Silence in Black and White peaked at number 56 on the Billboard charts. The singles "Niki FM" and "Silver Bullet" were released in 2005.  When their second album If Only You Were Lonely was released on Feb 28, 2006, it debuted at number 3 on the Billboard charts, powered by the lead single "Saying Sorry" which has received regular airplay on MTV, VH1 and Fuse. The Legion of Doom remixed a song from the album, entitled "Where Can I Stab Myself in the Ears?" and it appeared on the Underworld: Evolution Original Motion Picture Soundtrack. The remix was re-titled "Where Do I Stab Myself in the Ears".  The band performed on the 2006 Nintendo Fusion Tour. A live CD/DVD was intended to be recorded from this tour, but was cancelled, likely due to complications with Victory.

what is the silence in Black and white

OUT: Their first album

Background: Dethklok is a virtual death metal band featured in the Adult Swim animated television series Metalocalypse. The first official Dethklok album was released on September 25, 2007, entitled The Dethalbum. The album debuted at number 21 on Billboard Magazine's Top 200 list. The band released Dethalbum II on September 29, 2009, and toured with Mastodon, High on Fire and Converge.
Context: Voiced by: Brendon Small  Nathan Explosion is the frontman, lead vocalist and "lyrical visionary" of Dethklok. Portrayed as a tall, bulky figure, with long black hair, black nails, and green eyes, Nathan speaks with a death growl even when not singing. He did not speak a word until he was five years old and in high school excelled only in frog dissection and football. According to his dating profile, Nathan describes his ethnicity as "White/Native American". He was raised in New Port Richey, Florida. He is the lead songwriting force in Dethklok, and uses violent imagery or plot elements when writing and composing song material. Nathan is slightly more sensible than the rest of the band, and a great deal more emotionally stable, though he is still incompetent at most things in life such as the use of a grocery store or reading a cooking recipe. Despite this, he does seem to have some knowledge in specific areas, such as negotiating a contract, extensive knowledge of rock culture, and a proficiency in French. He attempts to get his GED in "Go Forth And Die", and only fails in part due to the band's influence, and in "Fatherklok" tells Murderface not to interfere with Skwisgaar's father issues. Nathan sometimes acts in a parental manner towards Toki, and in the first episode insisted that the band never drinks before a show (though they had all been drinking all day.)  In the episode "Fatherklok", it was revealed that Nathan enjoys an excellent relationship with his father. He does, however find his parents embarrassing as they are normal parents and not "brutal" as seen in "Dethfam". A brief montage shows Nathan and his father fishing, racing go-karts, and playing Scrabble. He is the only member of the band who spends time with or likes his father, stating in the episode "Dethdad" he often drinks beer and goes hunting with his father regularly and would be very sad if his father died.  Small described Nathan as a "quarterback", and based his character's appearance and performance style on Cannibal Corpse vocalist George "Corpsegrinder" Fisher.
Question: Does he leave the band?
Answer: