Bloodshy and Avant singles (2000–2005) Early in his music career, Bloodshy began working with his childhood friend
Pontus Winnberg on
electronic music and
house music. Karlsson adopted the moniker Bloodshy, and began working avidly on songwriting and producing with Winnberg as
Bloodshy and Avant. The duo scored their first success working with American singer-songwriter
Christina Milian for her late 2001
début album. The duo were then commissioned to work with English
pop group
Sugababes. Their subsequent collaboration with
Ms. Dynamite resulted in several tracks on her 2002 album
A Little Deeper, including her hit début single, "
It Takes More". Bloodshy and Avant co-wrote and produced two songs on
Britney Spears' 2003 album
In the Zone: "Showdown", and the hit single, "
Toxic", which two years later won at the
47th Grammy Awards as
Best Dance Recording, also winning a 2005
ASCAP Award for most performed song. Bloodshy and Avant subsequently produced all three new songs on Spears' 2004
Greatest Hits: My Prerogative, and also produced the theme song for her
Britney & Kevin: Chaotic reality series in 2005. After working with Spears, the duo continued to work with high-profile pop stars such as
Katy Perry,
Kylie Minogue, and
Sky Ferreira. In 2005, Bloodshy and Avant co-wrote and co-produced two tracks with
Madonna for her
Confessions on a Dance Floor album. They also produced tracks for Ms. Dynamite's 2005 release
Judgement Days. Bloodshy and Avant worked with Spears on her album
Blackout in 2007, collaborating on songs such as "
Piece of Me" and "
Radar". In 2007, for
Kylie Minogue's 10th studio album
X, Bloodshy and Avant co-wrote and produced songs such as "
Speakerphone". Bloodshy and Avant again helped Spears on her 2008 album
Circus, producing tracks such as "
Unusual You". Also that year, Bloodshy and Avant produced few songs for
South Korean pop star BoA's English début
BoA, and the following year they produced "Chocolate Love" for the
K-pop girl groups
Girls' Generation and
f(x).
Miike Snow and INGRID (2008–2012) Bloodshy and Avant encountered and befriended American vocalist
Andrew Wyatt in 2007, formulating the idea for a future collaboration. Bloodshy and Avant soon formed the band
Miike Snow with Wyatt, and
Miike Snow, the group's debut album, was released in 2009. The first single to be taken from the album was the
electro-pop "
Animal", released on 17 February 2009. "
Black & Blue", the album's second single, was released on 15 October 2009, while the third single "
Silvia" was released on 22 January 2010 in the UK. The album peaked on number 11 on the
Top Electronic Albums chart in the United States. Continuing to mix and perform with Bloodshy and Avant while with Miike Snow, in 2010 Karlsson worked with
Sky Ferreira to produce singles like "
One", which was released in August. In 2011, Karlsson alone co-produced two songs for Britney Spears' 7th studio album
Femme Fatale, "How I Roll" and "Trip to Your Heart". In July 2011, Karlsson co-founded the Swedish artist collective and record label
INGRID along with Miike Snow,
Peter Bjorn and John,
Lykke Li,
Coco Morier and
Dungen. Beyond INGRID, Bloodshy and Avant own Studio Robotberget, a studio based in Stockholm. They also run a label called Ändersson with signed artists and musicians including Little Majorette,
Sky Ferreira and Meadow. Miike Snow won the 2011
European Border Breakers Award. On 24 January 2012, Miike Snow released "Black Tin Box", a collaboration with Swedish singer
Lykke Li. On 13 March 2012, Miike Snow released their second album
Happy to You. It met with a largely positive response in publications such as
AllMusic Rolling Stone, and
NME, with a mixed review from
Pitchfork Media. It charted well, reaching No. 1 on the
Belgian Heatseekers Albums Chart and 43 on the
Billboard 200.
Founding Galantis and "Smile" (2013) Karlsson is a member of a band called
Galantis together with
Linus Eklöw, which they formed around 2013. Karlsson and Eklöw had first met by chance at Karlsson's Robotberget studios in
Stockholm, sometime in 2007. In 2009, Miike Snow asked Eklöw to remix their song "
Animal". Afterwards Karlsson and Eklöw, both based in Sweden, started hanging out in the studio together, playing each other songs and scraps of ideas. In 2012 they stopped the loop-based and software-centric approach, switching to Karlsson's usual method of beginning a song on guitar or piano. "We keep the song naked, and when we feel like we have the right one, we put some clothes on it and see how it feels", says Karlsson. Christian and Eklöw said: "when we started Galantis, we set out to challenge each other and experiment with all of the sounds and ideas that we find exciting. We built a studio on a small island in the Baltic Sea and our surroundings became a source of inspiration." Galantis signed to
Atlantic Records' dance imprint
Big Beat Records in mid-2013. Their first single with Big Beat Records, "Smile", was released that following November. As the first composition they agreed upon, "Smile" received several remixes from various artists, and an extended mix by
Kaskade. "Smile" has also been featured by
Kaskade,
Diplo,
Tiesto,
Dada Life,
Steve Angello, and
Pete Tong, who featured it as an Essential Tune. Its controversial video premiered on
Stereogum, and featured the first instance of the "Seafox", a band mascot created by visual artist
Mat Maitland.
Galantis EP and touring (2014) performing in
Chicago in 2014 In February 2014, the duo released their second single "
You". The track was subsequently played heavily at
Winter Music Conference, becoming the 8th most
Shazamed track at the festival. Their debut self-titled EP
Galantis was released on April 1, 2014. Galantis debuted their live show at
Coachella Valley Music and Arts Festival on April 12, 2014, about two weeks after they released their debut EP. In a
Billboard Poll asking fans to vote on Coachella 2014's Best Dance Music Moment, Galantis beat
Calvin Harris,
Flume,
Chromeo,
Disclosure and
Girl Talk with 52% of the vote. Their debut performance garnered praise from
Dancing Astronaut,
Los Angeles Times and
Billboard, among other publications. Galantis has had international success with their single "
Runaway (U & I)", which debuted on 5 October 2014.
Rolling Stone opined that the song was "riding high on unapologetically major-key synths and pitched-up vocals", also writing "the summer anthem added an organic touch to the undeniable earworm qualities of the best Scandinavian pop." The song reached the top of
Spotify's Global and US Viral charts and became a top 10 Spotify track in the Netherlands, Belgium and Finland. In America, the track peaked at number 1 on the
Billboard Twitter Emerging Artists chart, and
Billboard ranked the song at number five on its "The 10 Best Electronic/Dance Songs of 2014" list. Furthermore, "Runaway (U & I)" received a nomination for
Best Dance Recording at the
58th Grammy Awards, receiving a second Grammy nomination as well.
Pharmacy and singles (2015–16) at
SXSW Galantis released the single "
Gold Dust" on 19 February 2015 through
Stereogum, which reached number 1 on Hype Machine's Popular Chart. In April 2015, Galantis released their single "
Peanut Butter Jelly", which
Rolling Stone called a "retro, funky slice of
disco revival, with the kind of unforgettable, sing-along vocal hook destined for clubs, parties and spin classes."
Time magazine wrote that the "infectious" track "samples the 1960s soul singer
Bettye Swann, lending major retro vibes to its pulsing contemporary beat." On May 21, 2015 Galantis began their summer tour in support of
Pharmacy, which ended on August 6, 2015. There were 22 dates on the tour in total, with various performances in multiple continents including Europe and North America. Galantis released their debut album
Pharmacy on June 8, 2015. The duo uploaded each song to their
YouTube channel with alternate artworks for each track. Karlsson was touring with Galantis at the end of 2015 as well, with plans to hit venues in
Las Vegas and other North American cities. In 2015, Galantis was named Best Breakthrough Artist at the
International Dance Music Awards. On March 4, 2016, Miike Snow released
iii. With the band, Karlsson performed singles from the album on
Jimmy Kimmel Live! on March 1, 2016. In addition, the band announced a tour in 2016 to promote the album, to take place from March 3, 2016 to July 29, 2016. Specific dates included
SXSW,
Coachella, the
Governors Ball Music Festival and
Lollapalooza, as well as others. ==Style and equipment==