Question: Which singer is the vocalist for a band with a longer name, Daniel Gildenlöw or Jun. K?

full_context: Document 1: Park Jin-young: Park Jin-young (born December 13, 1971), better known by his stage name J. Y. Park or JYP, is a South Korean singer-songwriter, record producer, reality television judge and record executive. Beginning as a singer, he then went behind the scenes as a record producer and eventually a record executive. He is the principal founder and chief executive officer of his own entertainment company JYP Entertainment.
Document 2: Fredrik Hermansson: Fredrik Hermansson (born 18 July 1976) is a Swedish musician. He was a keyboardist and backing vocalist in the Swedish progressive rock band Pain of Salvation from 1996 to 2011. He also works as a free-lance piano player and composer. Fredrik studied both classical and jazz piano at Birka Folkhögskola in Östersund, Sweden, and chamber music in Västerås, Sweden, where he received a Master's degree. On 8 November 2011, a message to fans by Daniel Gildenlöw noted that Fredrik Hermansson would also be leaving the band at the conclusion of the current tour.
Document 3: Rain (entertainer): Jung Ji-hoon (, born June 25, 1982), better known by his stage name Rain (Korean 비 IPA ['piː]), is a South Korean singer-songwriter, actor, and music producer.
Document 4: Daniel Gildenlöw: Daniel Gildenlöw (born in Eskilstuna, 5 June 1973) is a Swedish musician and songwriter. He is best known as a multi-instrumentalist and vocalist for the progressive rock band Pain of Salvation. In the band, he is the main songwriter, lead singer, lead guitar player, and the mastermind behind each album's concept. He was also an official member of the band The Flower Kings but was forced to leave before their 2005 US tour because he was opposed to USA's US-VISIT which requires submitting one's own biometric data first before entering the country.
Document 5: Peter Tägtgren: Alf Peter Tägtgren (born 3 June 1970) is a Swedish musician, multi-instrumentalist and producer. He is the founder, main songwriter, lead vocalist, and guitarist of the death metal band Hypocrisy as well as the industrial metal band PAIN in which he is the only member. He is also the owner of "The Abyss" recording studio.
Document 6: Dan Swanö: Dan-Erland Swanö (born 10 March 1973) is a Swedish musician who is currently the vocalist, guitarist, ex-bassist and ex-drummer for the band Nightingale, lately vocalist, keyboardist and drummer for the band Witherscape, as well as the Owner of Unisound but he achieved fame as the vocalist and songwriter of progressive death metal band Edge of Sanity.
Document 7: Jun. K: Kim Min-jun (; born January 15, 1988), better known by his stage name Jun. K, is a South Korean singer, songwriter, record producer, rapper, dancer and actor. He is the main vocalist of 2PM.
Document 8: Lee Tae-min: Lee Tae-min (born July 18, 1993), better known by the mononym Taemin, is a South Korean singer and actor. He debuted as a vocalist of the group Shinee in May 2008 under S.M. Entertainment. He began his acting career in 2009 with MBC's comedy "Tae Hee, Hye Kyo, Ji Hyun" as Junsu.
Document 9: Pain of Salvation: Pain of Salvation is a Swedish progressive rock band led by Daniel Gildenlöw, who is the band's main songwriter, lyricist, guitarist, and vocalist. Pain of Salvation's sound is characterised by riff-oriented guitar work, a broad vocal range, oscillation between heavy and calm passages, complex vocal harmonies and the structures of their albums, syncopation, and polyrhythms. Thus far, every album released by the band has been a concept album. Lyrically, the band tends to address contemporary issues, such as sexuality, war, the environment, and the nature of God, humanity, and existence.
Document 10: In the Passing Light of Day: In the Passing Light of Day is the tenth studio album by Swedish band Pain of Salvation and was released on 13 January 2017 by InsideOut. The album was conceived in 2014 when bandleader Daniel Gildenlöw contracted a life threatening flesh eating bacteria. Hospitalized in Uppsala, Sweden, he was forced to sit out of Transatlantic's KaLIVEoscope tour. While receiving treatment Gildenlöw wrote the songs that became the basic premise of the album, including the 15 minute title track. A concept album like every other by the band, the lyrics focus on mortality, death and the joys and angers of life.
Document 11: Lee Jun-ho (singer): Lee Jun-ho (; born January 25, 1990), simply known as Junho, is a South Korean singer-songwriter, dancer and actor. He is a member of the South Korean boy band 2PM.
Document 12: Refused: Refused is a Swedish punk rock band originating from Umeå and formed in 1991. Refused is composed of vocalist Dennis Lyxzén, guitarist Kristofer Steen, drummer David Sandström, and bassist Magnus Flagge. Guitarist Jon Brännström was a member from 1994, through reunions, until he was fired in late-2014. Their lyrics are often of a non-conformist and politically far-left nature.
Document 13: Suho: Kim Jun-myeon (born (1991--) 22, 1991 ), better known by his stage name Suho (meaning "guardian" in Korean), is a South Korean singer and actor. He is a member and leader of the South Korean-Chinese boy group EXO and its sub-unit EXO-K.
Document 14: Kim Jong-hyun (singer): Kim Jong-hyun (born April 8, 1990), better known by the mononym Jonghyun, is a South Korean singer-songwriter, and radio host. He is a vocalist of the South Korean boy group Shinee, and has further participated in S.M. Entertainment's project group S.M. The Ballad. Jonghyun debuted as a solo artist on January 12, 2015, with his first EP, titled "Base". In the same year, on September 17, Jonghyun released a compilation album, "Story Op.1". On May 24, 2016, Jonghyun released his first studio album, "She Is", followed by his second compilation album, "Story Op.2" on April 24, 2017.
Document 15: Daniel Svensson: Daniel Svensson (born November 20, 1977) was the drummer and youngest member of the Swedish band In Flames, and drummer / vocalist for the band Sacrilege GBG. He was also in Diabolique before he joined in Flames in 1998 to fill the position created when Björn Gelotte moved from drums to guitars. In Flames' first album with him as drummer along with Peter Iwers was "Colony", and it was released the following year. He rejoined Sacrilege GBG in 2006. He is also a supporter of the Swedish football team IFK Göteborg. Daniel decided to leave In Flames after finishing up the Europe tour on November 20, 2015.
ground_truth: Daniel Gildenlöw