Problem: Background: Cudi was born Scott Ramon Seguro Mescudi on January 30, 1984, in Cleveland, Ohio, and grew up in Shaker Heights and Solon. He is the youngest of four children, with two brothers, Domingo and Dean, and a sister, Maisha. His mother, Elsie Harriet (Banks), is a middle-school choir teacher at Roxboro Middle School in Cleveland Heights, Ohio. His father, Lindberg Styles Mescudi, was a house painter, substitute teacher and World War II Air Force veteran.
Context: Kid Cudi's musical style has been described as "an atmospheric take on melodic rap, with a dollop of charming, off-key singing". He has also been called "introspective, with the ability to lay his insecurities on record and expose his fallibility." In 2015, Kris Ex of Billboard, wrote "he's always been an emotional artist, dealing with expansive and nebulous feelings in acute and often destructive ways." Kid Cudi's sound is what inspired and led Kanye West to create his cathartic 808s & Heartbreak (2008), with West later stating that he and Cudi were "the originators of the style, kinda like what Alexander McQueen is to fashion.... Everything else is just Zara and H&M." West also complimented Cudi by saying, "His writing is just so pure and natural and important." In March 2014, Cudi talked about wanting to provide guidance for young listeners with his music: "my mission statement since day one [...] all I wanted to do was help kids not feel alone, and stop committing suicide."  In a 2013 article for The BoomBox, the author wrote: "On [A Kid Named Cudi], Cudi raps and croons over samples and interpolations of Gnarls Barkley, Paul Simon, Band of Horses, J Dilla, Nosaj Thing, N.E.R.D. and Outkast. He melded indie rock, electronica and dubstep seamlessly with hip-hop without pandering or reaching. Before Drake broke through with 2009's So Far Gone, rapping and singing over Swedish indie poppers Lykke Li and Peter Bjorn and John, Cudi tweaked with multi-genre covers and seamless transitions between singing and rapping." In a 2009 interview with HipHopDX, when speaking on his debut album Cudi stated: "Well one thing I wanted to do was combine sounds that really bring out intense moods."  Kid Cudi's music has also been described as trip hop. Furthermore, he is known for harmonizing and humming in his music, which helps formulate his signature sound. On 2011's WZRD and 2015's Speedin' Bullet 2 Heaven, Cudi incorporated the use of screamed vocals, and can be heard yodeling on his 2016 album Passion, Pain & Demon Slayin'. Throughout the years he has also incorporated elements of psychedelia, R&B, electronica, synthpop and grunge, in his music.
Question: What is Kid Cudi's musical style?
Answer: he is known for harmonizing and humming in his music, which helps formulate his signature sound.

Background: Converge is an American hardcore punk band formed by vocalist Jacob Bannon and guitarist Kurt Ballou in Salem, Massachusetts in 1990. During the recording of their seminal fourth album Jane Doe, the group became a four-piece with the departure of guitarist Aaron Dalbec and the addition of bassist Nate Newton and drummer Ben Koller. This lineup has remained intact since. They have released nine studio albums to date, beside three live albums and numerous EPs.
Context: In 1995 Converge released their first compilation album, Caring and Killing. The album featured tracks from the band's early work from the years 1991 to 1994. The album was originally released as a European exclusive through Lost & Found Records. However, Converge became dissatisfied with the way the label was handling the release and over charging fans for their hard to find older songs. The album was re-released through Hydra Head Records on November 17, 1997 in America to "make an overpriced release obsolete".  In 1996 Converge released a four-song EP, Petitioning the Empty Sky. The EP was released through Ferret Music, it was one of the earliest releases through the at the time newly formed label. Later that same year the record was re-released with four new tracks added to it. Two years later, the record was reissued through Converge's new label Equal Vision Records on January 20, 1998 this version contained the previous eight tracks as well as three newly added live tracks, which were recorded during a radio broadcast. Due to the addition of the new tracks fans and sources consider this to be Converge's second studio album, while the band considers this a compilation album because the album is a collection of songs recorded at different times.  In early 1997 the band's original bassist, Feinburg, left the band and was replaced with Stephen Brodsky. Also in 1997, the band signed to Equal Vision Records. On December 22, 1997 recording for the band's third studio album When Forever Comes Crashing began at Ballou's GodCity Studio and finished on January 3, 1998. On April 14, 1998 Converge released When Forever Comes Crashing through Equal Vision.  In 1998, Brodsky left the band and was replaced by Newton, who initially joined the band as a part-time member while he was still active in another band, Jesuit. Jesuit later disbanded in 1999, allowing Newton to make Converge his main focus. In early 1999, the band's original drummer Bellorado left the band and was quickly replaced with John DiGiorgio, who also left the band in the same year. Koller joined Converge in late 1999, replacing DiGiorgio. Ballou selected Koller to temporarily fill-in while Converge searched for a more permanent replacement for Bellorado, as he was familiar with his work in previous bands, Force Fed Glass and Blue/Green Heart, a band that Ballou and Koller played in together. After working well with the band during some local shows in Boston, Converge made him an official member. Newton and Koller remain in the band to this day.
Question: what was petitioning the empty sky?
Answer:
a four-song EP,