Question: What is the legal name of a music producer who performed a song at the Summerburst Festival in Sweden which was also released as a digital download?

Context paragraphs:
Totally Nude Island: "Totally Nude Island" is the debut single by The Superions, a side project of Fred Schneider of The B-52s.  The single was released to iTunes Stores internationally as a digital download on October 31, 2008. " Totally Nude Island (Ursula 1000 Remix)" was also released as a digital single on December 18, 2008.  Both the original version and the Ursula 1000 remix were remastered in 2009 and released with two more remixes by The Lolligags and Marshmallow Coast on "The Superions" EP by Happy Happy Birthday To Me Records as a digital download on January 19, 2010, the CD and Limited Edition 12" were released on February 23, 2010.

Mike Perry (DJ): Mikael Persson, better known by his stage name Mike Perry is a Swedish DJ and music producer from Skövde.  He is best known for his 2016 single "The Ocean" featuring vocals from Shy Martin, which peaked at number 1 on the Swedish Singles Chart.

Sober (Loreen song): "Sober" is a song performed by Swedish pop singer and music producer Loreen.  It was released as a digital download on 12 September 2011 in Sweden.  The song has peaked to number 26 on the Swedish Singles Chart six months later due to her victory at Melodifestivalen 2012 with Euphoria.  A remixed version of the song was included on Loreen's debut album "Heal" (2012).

The Ocean (Mike Perry song): "The Ocean" is a song by Swedish DJ and music producer Mike Perry, featuring vocals from Shy Martin.  It was released as a digital download in Sweden on 15 April 2016.  The song peaked at number 1 in Sweden, and reached the top 20 in Australia, Austria, Denmark, Finland, Germany, the Netherlands, Norway and Switzerland.  The song has additionally peaked at number 39 in the UK.  The song was performed by Perry during the Summerburst Festival at Ullevi in Gothenburg, Sweden.

Crying Out Your Name: "Crying Out Your Name" is a song performed by Swedish pop singer and music producer Loreen, it was released as the fourth single from her debut studio album "Heal" (2012).  The song was written by Moh Denebi, Ana Diaz, Nick Jarl, Gino Yonan, Svante Halldin, Jakob Hazell and produced by SeventyEight.  It was released as a digital download on October 8, 2012 in Sweden.  The song debuted at number 42 on the Swedish Singles Chart and peaked at 19.

My Heart Is Refusing Me: "My Heart Is Refusing Me" is a song performed by Swedish pop singer and music producer Loreen, it was released as the lead single from her debut studio album "Heal" (2012).  It was released as a digital download on 27 February 2011 in Sweden.  The song peaked to number 9 on the Swedish Singles Chart.  She co-wrote the song with Moh Denebi and Björn Djupström.

Statements (song): "Statements" is a song by Swedish pop singer and music producer Loreen.  The song was released as a digital download on 26 February 2017 through Warner Music Sweden.  The song took part in Melodifestivalen 2017.  The song was written by Loreen Talhaoui and the producers Anton Hård af Segerstad, Joy Deb and Linnea Deb under the alias The Family.

In My Head (Loreen song): "In My Head" is a song performed by Swedish pop singer and music producer Loreen, it was released as the fifth single from her debut studio album "Heal" (2012).  The song was written by Loreen, Moh Denebi, Björn Djupström and produced by Tortuga.  It was released as a digital download on February 14, 2013 in Sweden.  The track was originally planned to be the single that launched her album "Heal" last October but "Crying Out Your Name" was eventually chosen.

Next to Me (Otto Knows song): "Next to Me" is a song by Swedish DJ and music producer Otto Knows.  The song was released in Sweden as a digital download on 8 May 2015 through Warner Music Sweden.  The song features uncredited vocals by Simon Strömstedt, who, with Otto Knows, wrote the song.  The song has peaked to number 7 on the Swedish Singles Chart, making it his first Top 10 single in Sweden.  The song has also charted in Austria, Belgium and Switzerland.

City of Black &amp; White: City of Black & White is the third studio album by Mat Kearney.  Released on May 19, 2009, it follows his 2006 major-label debut "Nothing Left to Lose".  The first single "Closer to Love" was released on March 10, 2009 as a digital download.  To promote the album, Kearney toured with Keane and The Helio Sequence.  On the day of its release, the bonus track version peaked at #7 on the iTunes Top Albums, and the standard version peaked at #19.  Kearney wrote the title track while traveling in Turkey.  He explained that this song "was born on a ferry as I crossed the Bosphorus River, which splits Istanbul in two." .  "Fire & Rain" was also released as a digital download to MySpace the week of the album release.  Immediately after the album was released, "Lifeline" was used in commercial adverisment for season 3 of Lifetime Television's "Army Wives".  The commercial has been aired not only on Lifetime but ABC as well.

Supporting paragraphs: Mike Perry (DJ) The Ocean (Mike Perry song)
Answer: Mikael Persson