Question: Lionhearted is a song released by what company in the United States?

full_context: Document 1: Yr. Robert Lalkovits – Axone: Axone (Yr. Robert Lalkovits) is a famous composer, Hungarian songwriter, remix music producer and musician DJ based in Budapest. He is known for his mashups, bootlegs, mixes and remixes (Nelly Furtado, Gwen Stefani, Shaun H. Mykals, Jaki Graham, Lady Gaga, JoJo, Timbaland, Pleasure P, Kate Voegele, Kylie Minogue, Sean Kingston and Esmée Denters, and other artists).
Document 2: Parallel Worlds (song): "Parallel Worlds" is the debut single from York based rock band Elliot Minor taken from their self-titled album. It was originally released on April 9, 2007, and later due to interest from radio stations and the band's label it was decided to be re-released on April 7, 2008, almost a year later.
Document 3: Robin Schulz discography: German disc jockey Robin Schulz has released three studio albums, 13 singles and one promotional single. Schulz achieved his worldwide breakthrough with his remix of Mr Probz's "Waves" (2014), which reached the top ten of the charts in over ten countries, while further peaking within the top ten in various other. It was also certified—among others—Platinum in both the United Kingdom and the United States. While the disc jockey's follow-up recording, "Prayer in C" (2014), was met with similar commercial acclaim, two fellow singles from his debut studio album "Prayer" (2015) were released, including a collaboration with Jasmine Thompson.
Document 4: Less Is More (Lost Frequencies album): Less Is More is the debut studio album by Belgian DJ and record producer Lost Frequencies. It was released on 21 October 2016, by Lost & Cie under exclusive license to Armada Music and Ultra Music. The album was shortlisted by IMPALA (The Independent Music Companies Association) for the Album of the Year Award 2016, which rewards on a yearly basis the best album released on an independent European label.
Document 5: Lionhearted: "Lionhearted" is a song recorded by American electronic music producer Porter Robinson. It was released on June 7, 2014 as the third single from his debut studio album "Worlds" (2014). Robinson wrote, produced, and performed the track. The song is different than the other songs on the record, less emotional and more pop-inspired. The song contains vocals from Swedish pop group Urban Cone.
Document 6: Fourth World, Vol. 1: Possible Musics: Fourth World, Vol. 1: Possible Musics is an album by Jon Hassell and Brian Eno. It was recorded at Celestial Sounds in New York City and released in 1980 by Editions EG, an imprint label of E.G. Records. "Fourth world music" is a musical aesthetic described by Hassell as "a unified primitive/futuristic sound combining features of world ethnic styles with advanced electronic techniques".
Document 7: Sea of Voices: "Sea of Voices" is a song recorded by American electronic music producer Porter Robinson. It was released on March 3, 2014 as the first single from his debut studio album "Worlds" (2014). The track revealed the tone of "Worlds" as emotional and nostalgic, as opposed to his older complextro dance music style. The song features uncredited vocals from Breanne Düren. The song was a hit on the American Dance/Electronic Songs chart.
Document 8: Heartline: "Heartline" is a song by British singer Craig David, from his upcoming studio album "The Time Is Now", set to be released in 2018, this is the first single from the album. The single was released on 14 September 2017, on Craig David's official YouTube account.
Document 9: Worlds (album): Worlds is the debut studio album by the American electronic music producer Porter Robinson, released on August 12, 2014 by Astralwerks in the United States and by Virgin EMI Records internationally. The album exhibits a shift in Robinson's music style from the heavy, bass-fueled complextro of his previous work to a more alternative form of electronic music.
Document 10: Astralwerks: Astralwerks is a US-based record label primarily focused on electronic and dance music. A unit of Universal Music Group, its material is distributed via Capitol Music Group, and also releases materials mostly from EMI Music Australia. Some of the label's most popular recent releases have come from deadmau5, Mat Zo, Porter Robinson, Empire of the Sun, Nervo and Halsey.
Document 11: Lion (The Hot Monkey album): Lion is the first official release of the homemade tapes of Memphis musician, Scott Taylor. The earlier songs on this compilation were recorded when Taylor was only eighteen. The songs are most often bitter or ouright angry love songs or simply songs of longing. The songs have many layers of guitar effects, which gives what are somewhat recognizable Southern blues roots a dark psychedelic edge. Some of the homemade recordings on "Lion" found their way into the hands of David Shouse, who then asked the much younger Taylor to join his new band, which would later become known as The Grifters. Though Taylor was originally reluctant to use his Hot Monkey material in a band format, "Nothin' At All" would be recorded with A Band Called Bud, while "Need You" and "Another Song" would end up on the first two Grifters EPs. It would be another five years before "Arizona" would appear on the Grifters' best-selling album, Crappin' You Negative.
Document 12: Lean On: "Lean On" is a song recorded by American electronic music group Major Lazer and French producer DJ Snake featuring vocals from Danish singer MØ, released as the lead single from Major Lazer's third studio album, "Peace Is the Mission", on March 2, 2015. It was produced by Major Lazer and DJ Snake, and written by MØ, Major Lazer member Diplo, and DJ Snake. It is a dance and electronic song being also described as a house ballad.
Document 13: Will Robinson (music producer): Will Robinson (born 1967) is a British executive music producer, agent, promoter and director. Is best known for his songs from his projects "The World Red Army", "Glory Glory Man United", "The Isan project" and "Thailand Amazing Thailand".
Document 14: Only Girl (In the World): "Only Girl (In the World)" is a song by Barbadian singer Rihanna from her fifth album, "Loud" (2010). The album's lead single, it was released on September 10. Crystal Johnson wrote the song in collaboration with producers Stargate and Sandy Vee. Rihanna contacted Stargate before "Loud"'s production and asked them to create lively, uptempo music. "Only Girl (In the World)" was the first song composed for the album, and the singer decided to include it on the track list before she recorded her vocals. Backed by strong bass and synthesizer, it is a eurodance song that incorporates elements of hi-NRG, rave and R&B in its composition. In its lyrics, Rihanna demands physical attention from her lover.
Document 15: Porter Robinson: Porter Weston Robinson (born July 15, 1992) is an American DJ, record producer and musician from Chapel Hill, North Carolina. He has released multiple number one singles across different electronic genres. His debut full length studio album, "Worlds", was released on August 12, 2014.
ground_truth: Astralwerks