Question: What country is the singer of the band that performed Noble Savage from?

full_context: Document 1: Irene Jansen: Irene Jansen is a Dutch singer. She sang on the Ayreon album "The Human Equation", portraying the character Passion. She was also the live backing vocalist of Star One during their tour in 2003, and played the character Morgana in two Gary Hughes concept albums. She was the lead singer of a power metal band called Karma. She made her first recordings in more than a decade for the Alarion album "Waves of Destruction", released in 2016.
Document 2: The Black Light Bacchanalia: The Black Light Bacchanalia is the twelfth album by New York heavy/power metal group Virgin Steele, released via SPV/Steamhammer on October 22, 2010 in Germany, Austria & Switzerland, and the rest of Europe on October 25, 2010 & on November 9, 2010, in the USA.
Document 3: Angels of the Apocalypse: As with the previous effort, several heavy metal singers were invited to play the characters of the story of the album, with female vocalist Elize Ryd of Amaranthe reprising her role and Floor Jansen (Nightwish, ReVamp) playing the main character. The rest of the cast includes Fabio Lione (Rhapsody of Fire, Angra), David DeFeis (Virgin Steele), Simone Simons (Epica), Caterina Nix (solo Chilean singer who is having her debut album produced by Timo Tolkki) and Zachary Stevens (ex-Savatage, Circle II Circle).
Document 4: Don Randi: Don Randi (born 25 February 1937) is an American keyboard player, bandleader and songwriter. He has performed on innumerable recordings, including many as a session musician and member of the Wrecking Crew, as well as releasing his own jazz records.
Document 5: This Will Be the Death of Us: The album was produced by Mike Green (Paramore, The Matches) and is their debut on Epitaph Records after their manager reportedly paid their previous label, Eulogy Recordings, to buy out their contract. Recording was completed in late March. The album features various guest vocals including Vinnie Caruana of I Am the Avalanche and The Movielife on opener and title track, "This Will Be the Death of Us". Hayley Williams of Paramore also features on "The Few That Remain", whilst ex-vocalist of Turmoil Jon Gula is featured on "Gaia Bleeds (Make Way For Man)". The album is closed with the 90s skate punk influenced "Our Ethos: A Legacy to Pass On", featuring vocals from New Found Glory’s Chad Gilbert. Jordan Pundik, also of New Found Glory provides vocals on the Japanese bonus track "The Lost Boys".
Document 6: David Wise (composer): David Wise is an English video game music composer and musician. He was a composer at Rare from 1985 to 2009, and was the company's sole musician up until 1994. He has gained a cult following for his work on various games, particularly Nintendo's Donkey Kong Country series. Wise is known for his atmospheric style of music, mixing natural environmental sounds with prominent melodic and percussive accompaniment.
Document 7: 3/5 (album): 3/5 is the first album by Les Savy Fav. It was released in 1997 by Self-Starter Foundation. The LP release came in a pack of shower caps and is fairly difficult to find, sometimes fetching high prices on eBay. Coincidentally, only three-fifths of the line-up on this album, the band's first, remain in the present day line-up, as drummer Patrick Mahoney was replaced by Harrison Haynes before the group's second album, "The Cat and the Cobra", and guitarist Gibb Slife left before the recording of the "" EP.
Document 8: Pigmata: Under Grand Recordings, Pigmartyr was not mastered and many people could not get the album. It was soon remastered and re-released under Metropolis Records under the PIG moniker and a new title, Pigmata. Raymond recorded three bonus songs for the album as well as having Isaac Glendening of Cesium 137 mix them. The album went on to become a rather large success at Metropolis Records, keeping the #1 spot on Metropolis' best seller list for several weeks.
Document 9: Steve Hunter: Stephen John Hunter (born June 14, 1948) is an American guitarist, primarily a session player. He has worked with Lou Reed and Alice Cooper and been often called ``The Deacon ''. Hunter first played with Mitch Ryder's Detroit, beginning a long association with record producer Bob Ezrin who has said Steve Hunter has contributed so much to rock music in general that he truly deserves the designation of`` Guitar Hero''. Steve Hunter has played some of the greatest riffs in rock history - that first slamming solo that rings in Aerosmith's ``Train Kept A Rollin ''', the acoustic intro on Peter Gabriel's`` Solsbury Hill'' and he wrote the legendary intro interlude that made Lou Reed's live version of ``Sweet Jane ''Reed's first gold record (the Rock' N 'Roll Animal live set).
Document 10: David Briggs (American musician): David Paul Briggs (born March 16, 1943 in Killen, Alabama, United States) is an American keyboardist, record producer, arranger, composer and studio owner. Briggs is one of an elite core of Nashville studio musicians known as "the Nashville Cats" and has been featured in a major exhibition by the Country Music Hall of Fame in 2015. He played his first recording session at the age of 14 and has gone on to add keyboards to a plethora of pop, rock, and country artists, as well as recording hundreds of corporate commercials.
Document 11: Noble Savage (album): Noble Savage is the third studio album of the American heavy metal band Virgin Steele, released in 1985 by Cobra Records. The album was reissued in 1997 on CD by Noise Records with six bonus tracks. The remastered edition of 2008 by Dockyard 1 added two other extra tracks. In May 2011, the album was reissued once more by Steamhammer Records, a subsidiary of SPV with the same track list as the 1997 release, but with an added bonus CD containing 13 additional tracks.
Document 12: Guardians of the Flame (album): Guardians of the Flame is the second album from New York power metal band Virgin Steele, released in 1983 by Music for Nations. Sanctuary reissued the album in 2002 with songs previously released in the EP "Wait for the Night", a live recording, and an interview with the band.
Document 13: David DeFeis: David DeFeis (born January 4, 1961) is an American singer, keyboard player, songwriter and producer. He is the main composer and leader of the heavy metal band Virgin Steele.
Document 14: Lamborghini Angels: "Lamborghini Angels" is a song performed by rapper Lupe Fiasco. It was released on August 14, 2012 as the third single from his forthcoming album "". The song contains lyrics that may offend people because of its religious content.
Document 15: Wish I Had an Angel: ``Wish I Had An Angel ''is the eleventh single for Finnish symphonic metal band Nightwish, the second from their fifth album Once. The song features vocals by then - vocalist Tarja Turunen and bassist Marco Hietala. The song was still performed live after Turunen's departure with Anette Olzon, before her departure, and current vocalist Floor Jansen afterwards. Featured on the soundtrack of the film Alone In The Dark, it became the group's most popular single in Europe and in the United States, next to Nemo. It made it onto two U.S. film soundtracks. It reached # 60 in the UK Singles Chart, the highest of any of the band's singles in the UK.
ground_truth: America
sub_queries: Noble Savage >> performer Answer: Virgin Steele
Virgin Steele >> has part Answer: David DeFeis
David DeFeis >> country of citizenship Answer: America