Question: Where is the American pop rock band which Nate Ruess is the lead singer based in 

Context articles: Some Nights (song)
Headlights (Eminem song)
The Format
Warrior (Kesha album)
Just Give Me a Reason
Fun discography
Die Young (Kesha song)
A Black Mile to the Surface
Nate Ruess
Fun (band)

"Some Nights" is a song by American indie pop band Fun.
 It was released on June 4, 2012, as the second single from their second studio album of the same name.
 The song was written by Jeff Bhasker, Nate Ruess, Andrew Dost, and Jack Antonoff.
 Musically "Some Nights" is an indie pop song with elements of power pop and afrobeat while the lyrics depict the protagonist having an existential crisis.
"Headlights" is a song by American rapper Eminem, featuring Fun's lead singer Nate Ruess.
 It features production from Emile Haynie, Jeff Bhasker, and Eminem himself.
 In the song, Eminem apologizes to his mother, Debbie Mathers, for criticizing her in his earlier songs and for showing scorn and resentment towards her in the past.
 It was released on February 5, 2014 as the album's fifth and the final single.
 It peaked at number 45 on the "Billboard" Hot 100.
The Format was an American indie rock band formed by Nate Ruess and Sam Means.
 The band announced a hiatus on February 4, 2008.
 Their style can be considered a mixture of indie, alternative, punk and folk music, with elements of 1960s and 1970s pop music.
 Though Means and Ruess are the foremost members of the band, they have played, toured, and recorded with Mike Schey, Mark Buzard, Don Raymond, and—for the DVD recording and summer 2007 tour—The Honorary Title's current drummer and The Format alumnus Adam Boyd.
 The Format chose their name to make fun of the music industry's inclination towards a cookie-cutter "format" for a hit.
Writing for "Warrior" began in late 2011 and ended in early 2012, with recording taking place from January through August 2012.
 Kesha wrote the majority of the album while touring internationally and during her spiritual journey.
 Contributions to the album's production came from longtime collaborators Dr. Luke (who was also the executive producer of the project), Max Martin, Shellback, Ammo and Benny Blanco.
 It features guest vocals from American rock singer Iggy Pop, who has been cited as a major influence on the album, as well as writing contributions from Nate Ruess from American indie rock trio Fun, American rapper will.i.am, singer-songwriter Bonnie McKee, The Black Keys drummer Patrick Carney, American rock bands The Strokes and The Flaming Lips and Kesha's own mother, Pebe Sebert.
 Upon its release, "Warrior" received generally favorable reviews from music critics, who commended its rock-influenced material, lyrical content, and collaborations whilst others criticized its use of Auto Tune and formulaic content.
 The album reached number 6 on the U.S. "Billboard" 200, also charting within Canada, Australia, United Kingdom, Japan and others.
"Just Give Me a Reason" is a song recorded by American singer and songwriter Pink, featuring fun.
's lead singer Nate Ruess.
 The song was chosen as the third single from Pink's sixth studio album, "The Truth About Love" (2012).
 Jeff Bhasker assisted the artists in writing the song and is also the producer.
 "Just Give Me a Reason" is a pop ballad about the desire to hold on to a relationship even when it appears to be breaking down.
 It starts off with a simple melody played on the piano, as Pink starts to sing the first verse and chorus, the latter of which introduces drum machines and bass.
 Ruess then sings the second verse, and the rest of the song is sung as a duet.
 The song ends with a piano solo, similar to the intro.
 It has a duration of four minutes and two seconds.
The discography of American indie pop band Fun consists of two studio albums, seven extended plays, 11 singles and seven music videos. Following the split of his previous band The Format, lead singer Nate Ruess formed Fun in 2008 with musicians Andrew Dost and Jack Antonoff, both of whom had previously toured with The Format.
 Fun began recording sessions for their debut album in September 2008 and embarked on a North American tour the following month.
 In May 2009, they issued their debut single, "At Least I'm Not as Sad (As I Used to Be)". "
Aim and Ignite", the band's first full-length album, was released by Nettwerk Records on August 25, 2009 and peaked at number 71 on the United States "Billboard" 200 chart.
 The album produced an additional two singles, "All the Pretty Girls" and "Walking the Dog", which were then followed by the release of the single "C'mon", a collaboration with American alternative rock band Panic!
 at the Disco.
"Die Young" is a song by American recording artist Kesha.
 It was released on September 25, 2012 as the lead single from her second studio album, "Warrior" (2012).
 Kesha co-wrote the song with its producers, Dr. Luke, Benny Blanco, and Cirkut, with additional writing from Nate Ruess, the lead singer of Fun.
 Kesha wrote the lyrics after traveling around the world and embarking on a spiritual journey.
A Black Mile to the Surface is the fifth studio album from Atlanta-based indie rock band Manchester Orchestra.
 It was released on July 29, 2017 through Loma Vista Recordings and the band's own independent label, Favorite Gentlemen.
 The album was produced by both the band and Catherine Marks, along with John Congleton, Johnathan Wilson and long-time collaborator Dan Hannon.
 It was recorded at the band's Favorite Gentlemen Studio in Atlanta, as well as at Echo Mountain in Asheville and Elmwood West in Dallas.
 It is the first Manchester Orchestra release to not feature keyboardist and multi-instrumentalist Chris Freeman, who left the band in 2016; leaving vocalist/guitarist Andy Hull as the only original member of the band.
 The album also features guest vocals from Nate Ruess, formerly of The Format and fun.
; as well as Christian Zucconi of Grouplove.
Nathaniel Joseph Ruess (born February 26, 1982) is an American singer and songwriter.
 He is the lead singer of the indie pop band Fun.
, and previously of The Format.
 As of 2015, he also performs as a solo musician.
Fun (stylized as fun.)
 is an American pop rock band based in New York City.
 The band was formed by Nate Ruess (former lead singer of The Format), with Andrew Dost (of Anathallo), and Jack Antonoff (of Steel Train and Bleachers).
 Fun has released two albums: "Aim and Ignite" in August 2009 and "Some Nights" in February 2012.