Question: Who has more scope of profession, Ronnie Dunn or  Anders Nyström?

Context paragraphs:
Katatonia: Katatonia is a Swedish metal band formed in Stockholm in 1991 by Jonas Renkse and Anders Nyström.  The band started as a studio-only project for the duo, as an outlet for the band's love of death metal.  Increasing popularity lead them to add more band members for live performances, though outside of the band's founders, the lineup was constantly changing, revolving door of musicians throughout the 1990s, notably including Mikael Åkerfeldt of the band Opeth for a period.  After two death/doom albums, "Dance of December Souls" (1993) and "Brave Murder Day" (1996), problems with Renkse's vocal cords coupled with new musical influences lead the band away from the screamed vocals of death metal to a more traditional, melodic form of heavy metal music.  The band released two more albums, "Discouraged Ones" (1998) and "Tonight's Decision" (1999), before settling into a stable quintet lineup for all of 2000's.  The band released four more albums with said lineup - "Last Fair Deal Gone Down" (2001), "Viva Emptiness" (2003), "The Great Cold Distance" (2006), and "Night Is the New Day" (2009), with the band slowly moving away from their metal sound while adding more progressive rock sounds to their work over time.  While lineup changes started up again into the 2010s, Renkse and Nyström persisted, and the band continued to release music, including "Dead End Kings" (2012) and their most recent, their tenth studio album, "The Fall of Hearts", released on May 20, 2016.

Anders Nyström: Anders Nyström (born April 22, 1975), also known as Blakkheim (or formerly Blackheim) is a Swedish guitarist.

Anders Nyström (actor): Anders Nyström (born 8 February 1933 in Stockholm) is a Swedish actor.

Polyrically Uncorrect: Polyrically Uncorrect is the tenth studio album, and fourteenth album release overall, by American country music parodist Cledus T. Judd.  It was released on June 30, 2009 via E1 Music.  It includes the singles "Waitin' on Obama", "Garth Must Be Busy" and "(If I Had) Kellie Pickler's Boobs".  The album includes guest vocals from Ashton Shepherd, Ronnie Dunn, Jamey Johnson, Terry Eldredge (of The Grascals), Colt Ford and Daryle Singletary.  Chris Neal of "Country Weekly" gave the album three stars out of five, citing the Ronnie Dunn collaboration as a standout track.

The Fall of Hearts: The Fall of Hearts is the tenth studio album by Swedish metal band Katatonia.  It was released on May 20, 2016.  The album, mostly written and produced by founding members Jonas Renkse and Anders Nyström, was the first to also feature new members Daniel Moilanen and Roger Öjersson.  The album moved in a more progressive rock direction than prior albums, and was generally well received by critics.  Two singles were released in promotion of the album, "Old Heart Falls", and "Serein".

Ronnie Dunn (album): Ronnie Dunn is the debut solo studio album from country music artist Ronnie Dunn.  The album was released on June 7, 2011, via Arista Nashville.  The album is Dunn's first release of music in nearly 25 years; he released three singles in the 1980s without issuing an album.

Bleed Red: "Bleed Red" is a song written by Tommy Lee James and Andrew Dorff, and recorded by American country music singer Ronnie Dunn.  The song is Dunn's first solo release after Brooks & Dunn disbanded in 2010.  "Bleed Red" was released to country radio on January 31, 2011.  It is intended to be the lead-off single from Dunn's first solo album, "Ronnie Dunn".  He had previously released three singles: "It's Written All Over Your Face", "She Put the Sad in All His Songs", and "Jessie"; with the first two singles charting to number 59 on the U.S. "Billboard" Hot Country Singles & Tracks (now Hot Country Songs) chart.

Ronnie Dunn: Ronnie Gene Dunn (born June 1, 1953) is an American country music singer-songwriter and record executive.  In 2011, Dunn began working as a solo artist following the breakup of Brooks & Dunn.  He released his self-titled debut album for Arista Nashville on June 7, 2011, reaching the Top 10 with its lead-off single "Bleed Red".  In 2013, after leaving Arista Nashville in 2012, Dunn founded Little Will-E Records.  On April 8, 2014, Ronnie Dunn released his second solo album, "Peace, Love, and Country Music" through his own Little Will-E Records.

Peace, Love, and Country Music: Peace, Love, and Country Music is the second solo studio album by country music artist Ronnie Dunn.  The album was released on April 8, 2014 via Dunn's own record label Little Will-E Records.  "Peace, Love, and Country Music" is Dunn's first solo release since 2011's "Ronnie Dunn" released on Arista Nashville.

Diabolical Masquerade: Diabolical Masquerade was a Swedish one-man black metal band with progressive influences.  The band was formed in 1993 in Stockholm as side project of Anders Nyström (aka Blakkheim), known for his work as the guitarist of Katatonia.

Supporting paragraphs: Ronnie Dunn Anders Nyström
Answer: Ronnie Gene Dunn