Problem: Background: Usher was born in Dallas, Texas, the son of Jonetta Patton (nee O'Neal), from Tennessee, and Usher Raymond III. Usher spent the majority of his young life in Chattanooga: his father left the family when Usher was a year old. Usher grew up with his mother, then-stepfather, and half-brother, James Lackey (born 1984). Directed by his mother, Usher joined the local church youth choir in Chattanooga, when he was nine years old.
Context: On October 16, 2015, Usher released an interactive music video exclusively on the music streaming platform Tidal called "Chains" that featuring artist Nas and Bibi Bourelly. "Chains" literally forces the viewer to confront the issue of racial profiling and police brutality head-on: By utilizing the webcam on the viewer's computer as well as facial recognition technology, "Chains" paused mid-song whenever the viewer's eyes deviate from the video. Usher performed the song for the first time at the Tidal X:1020 concert on October 20, 2015, at Brooklyn's Barclays Arena. On January 14, 2016, after continual delays of his eighth album, Usher announced via Daniel Arsham Instagram post that he changed the title of the album from UR to Flawed. It was scheduled to be released in April 2016, but has been pushed back with no release date. On June 9, 2016, Usher released a new single from his expected forthcoming album Flawed on the music streaming platform Tidal titled "No Limit" featuring Young Thug, along with a second single titled "Crash" on June 10 for all digital platforms.  On June 12, 2016, it was reported that Raymond signed a management deal with business partner Scooter Braun. Braun already represented Justin Bieber and had a joint venture with Raymond and Bieber. This report was confirmed by Usher during a sit down interview with Ryan Seacrest at the 73rd annual Cannes Festival on June 21, 2016. Usher furthered his acting career, starring as American former professional boxer Sugar Ray Leonard in the 2016 American-Panamanian biographical sports film Hands of Stone about the career of Panamanian former professional boxer Roberto Duran. In it, he starred opposite of Edgar Ramirez, Robert De Niro and Ruben Blades. On August 26, 2016, Hands of Stone premiered worldwide. "Missin U" was also released as a third single by RCA Records for online streaming and digital download, along with "Champions (from the Motion Picture Hands of Stone)", both on Vevo. On August 30, "Rivals" featuring Future was released and debuted exclusively on Tidal with its accompanying video. It was released on Vevo on September 2, 2016. On September 13, 2016, both "Missin U" and "Rivals" were sent to radio as the album's third and fourth singles.  The album Hard II Love was released on September 16, 2016, and received generally positive reviews from contemporary music critics. It debuted at number 5 on the US Billboard 200, and sold 28,000 copies in the United States in its first week. It also became his seventh consecutive top ten album in the United States. The lead single, "No Limit" featuring rapper Young Thug initially was serviced to Urban radio on June 9, and eventually peaked at number 32 on the Billboard Hot 100, and number 9 on the Hot R&B/Hip-Hop Songs.
Question: How did "No LImit" do on the charts?
Answer: peaked at number 32 on the Billboard Hot 100, and number 9 on the Hot R&B/Hip-Hop Songs.

Problem: Background: Emilie Autumn Liddell (born on September 22, 1979), better known by her stage name Emilie Autumn, is an American singer-songwriter, poet, violinist, and actress. Autumn's musical style has been described by her as "Fairy Pop", "Fantasy Rock" or "Victoriandustrial". It is influenced by glam rock and from plays, novels, and history, particularly the Victorian era. Performing with her all-female backup dancers
Context: Emilie Autumn was born in Los Angeles, California, on September 22, 1979. Autumn grew up in Malibu, California, and according to her, "being surrounded by nature and sea had a lot to do with [her] development as a 'free spirit.'" Her mother worked as a seamstress, and she has said that her father was a German immigrant with whom she did not share a close relationship. While not musicians, her family enjoyed various genres of music.  When she was four years old, she started learning the violin, and later commented: "I remember asking for a violin, but I don't remember knowing what one was. I might have thought it was a kind of pony for all I know, but I don't remember being disappointed." Four years later, Autumn made her musical debut as a solo violinist performing with an orchestra, and won a competition. At the age of nine or ten, she left regular school with the goal of becoming a world-class violinist. On her time at the school, she remarked, "I hated it anyway, what with the status as 'weird,' 'antisocial,' and the physical threats, there seemed to be no reason to go anymore, so I just didn't." She practiced eight or nine hours a day, had lessons, read a wide range of literature, participated in orchestra practice, and was home-schooled. Growing up, she owned a large CD collection of "violin concertos, symphonies, chamber music, opera, and a little jazz". She began writing her own music and poetry at age thirteen or fourteen, though she never planned to sing any of her songs. She studied under various teachers and attended Indiana University in Bloomington, but left after two years there, because she disagreed with the prevailing views on individuality and classical music. She believed that neither the audience nor the original composer would be insulted by the clothing and appearance of the performer.  While convinced that she would only play violin, eighteen-year-old Autumn decided to sing on one of her songs as a way of demonstrating to a major music producer, who wanted to sign her on a label, how it should sound. She became unhappy with the changes done to her songs, and decided to break away from the label and create her own independent record label, Traitor Records. Through it, she debuted with her classical album On a Day: Music for Violin & Continuo, which she recorded in 1997 when she was seventeen years old; its title refers to the fact that the album took only a day to record. It consists of her performing works for the baroque violin accompanied by Roger Lebow on the baroque cello, Edward Murray on harpsichord, and Michael Egan on lute. She considered it "more of a demo despite its length", and released it as "a saleable album" after fans who enjoyed her "rock performances starting asking for a classical album so that they could hear more of the violin." She also debuted with her poetry book Across the Sky & Other Poems in 2000, later re-released in 2005 as Your Sugar Sits Untouched with a music-accompanied audiobook.
Question: Where did she study?
Answer:
When she was four years old, she started learning the violin,