Question: Are Carl Barât and Dan Swanö both musicians?

full_context: Document 1: The Libertines: The Libertines are an English rock band, formed in London in 1997 by frontmen Carl Barât (vocals/guitar) and Pete Doherty (vocals/guitar). The band, centred on the songwriting partnership of Barât and Doherty, has also included John Hassall (bass) and Gary Powell (drums) for most of its recording career. The band was part of the garage rock revival and spearheaded the movement in the UK.
Document 2: Pete Doherty: Peter Doherty (born 12 March 1979) is an English musician, songwriter, actor, poet, writer, and artist. He is best known for being co-frontman of the Libertines, which he formed with Carl Barât in 1997. His other musical projects are indie band Babyshambles and Peter Doherty and the Puta Madres.
Document 3: Dirty Pretty Things discography: This is a comprehensive discography of Dirty Pretty Things, an English band fronted by Carl Barât, a member of The Libertines. As of June 2008, they've released 2 studio albums and 4 singles.
Document 4: The Breathing Shadow: The Breathing Shadow is the first album by the band Nightingale. It was recorded and mixed within a week by Dan Swanö alone at his Unisound studio; Nightingale did not yet exist as a band, and was simply a solo project by Swanö. This is the only album of Nightingale to use a drum machine (the other albums have Swanö or someone else on drums). Unlike the hard rock/AOR-oriented direction of later albums, "The Breathing Shadow" showcases the style of goth rock similar to The Sisters of Mercy. The songs "Nightfall Overture" and "The Dreamreader" were re-recorded on the 2004 compilation album, "Nightfall Overture".
Document 5: Anthony Rossomando: Anthony Rossomando is an American writer-producer, composer, and guitarist. He along with Carl Barât was a founding member of Dirty Pretty Things. He previously stood in for Pete Doherty in The Libertines as a touring member. He has also been a live member of British New Rave band Klaxons. He was also a member of Boston-based band The Damn Personals. He also has co-written songs with D'angelo, Mark Ronson and Andrew Wyatt, Cathy Dennis. Anthony Rossomando's songs are represented by Downtown Music Publishing.
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: Pan.Thy.Monium: Pan.Thy.Monium was a Swedish avant-garde metal band formed and led by Dan Swanö with several members from another project of his, Edge of Sanity. The group disbanded in 1996, after recording "Khaooohs and Kon-Fus-Ion".
Document 8: Will Swan (musician): Will Swan (born December 5, 1985) is an American musician, A&R, and guitarist. He is most prominently known as the lead guitarist and founder of post-hardcore band Dance Gavin Dance and as the founder of his record label Blue Swan Records. He is also the guitarist for the groups Sianvar and Secret Band. He is known occasionally as a rapper.
Document 9: 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 10: Cryptic (album): Cryptic is the seventh full-length studio album by the Swedish death metal band Edge of Sanity, released on December 1, 1997 by Black Mark Production. It is the only Edge of Sanity album in which Dan Swanö does not contribute. Guitarist Andreas Axelsson hired a new vocalist (Roberth Karlsson, who was previously the vocalist in Swanö's avant-garde death metal band Pan.Thy.Monium) in an attempt to keep the band together.
Document 11: Carl Barât: Carlos Ashley Raphael Barât (born 6 June 1978) is a British musician, best known for being the co-frontman with Peter Doherty of the garage rock band The Libertines. He was the frontman and lead guitarist of Dirty Pretty Things, and in 2010 debuted a solo album. In 2014 he announced the creation of his new band, The Jackals.
Document 12: The Chavs: The Chavs are a Rock supergroup formed in 2004, by former Libertines and Dirty Pretty Things guitarist Carl Barât. Alongside Barât in the band are Tim Burgess of The Charlatans, Primal Scream keyboardist Martin Duffy and drummer Andy Burrows from Razorlight. They made their live debut at Chatham's Tap'n'Tin, in December 2004, where the set included the Libertines songs "Death On the Stairs", "France" and "Road To Ruin", the Charlatans' "A Man Needs To Be Told" and "North Country Boy", Burgess' solo song "I Believe In The Spirit" and festive songs including a cover of "Fairytale of New York" by The Pogues.
Document 13: Carl Barât (album): Carl Barât is the debut solo album by Libertines co-frontman Carl Barât. It was released on 4 October 2010 in the UK. The album was mastered in New York City and was the first album released through his own self-funded record label Arcady, but distributed through PIAS Recordings. The first single to be released from the album was "Run with the Boys".
Document 14: 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.
Document 15: Dirty Pretty Things (band): Dirty Pretty Things were an English band fronted by Carl Barât, a member of The Libertines. The formation of the band was announced in September 2005, after a dispute between Barât and Pete Doherty led to the breakup of The Libertines in 2004. Barât had worked with Vertigo Records and had previously revealed that his new project was with the label. Didz Hammond announced he was leaving the Cooper Temple Clause to join the band alongside Libertines drummer Gary Powell and guitarist Anthony Rossomando, who had filled in for Doherty following his departure from The Libertines. They played their first shows in October 2005 in Italy and Paris, France. They announced their split on 1 October 2008 and played their final shows during November.
ground_truth: yes