Peterson Marti

Insomnium announce temporary lineup change

Author Benedetta Baldin - 6.11.2026

Finnish melodic death metal band Insomnium have announced that two guest drummers will step in for their upcoming concerts while longtime drummer Markus Hirvonen takes a temporary break from touring for the birth of his first child.

According to a statement shared by the band on November 6, Atte Pesonen of Omnium Gatherum will handle the remaining shows in Finland, while Waltteri Väyrynen of Opeth will take over behind the kit for the upcoming North American tour.

Insomnium welcome Atte Pesonen and Waltteri Väyrynen

Hirvonen announced the temporary lineup changes in a personal message written from a maternity ward in Joensuu, Finland, where he is preparing to welcome his first child.

“As our firstborn is about to enter this world I’m stepping aside from the drum duties of our magnificent band,” the drummer explained.

He continued: “I’m honored and thrilled to be passing the torch first to Atte (Omnium Gatherum) for the few remaining Finnish shows and Waltteri (Opeth) for the upcoming North American run.”

Hirvonen also expressed his gratitude to the two musicians for agreeing to help the band fulfill its live commitments, adding: “There are simply no better drummers nor nicer guys in the world than Atte and Waltteri!”

North American tour to feature Opeth drummer

Väyrynen, who joined Opeth in 2022, is known for his technical precision and experience across extreme and progressive metal. His involvement will allow Insomnium to continue their North American dates without their regular drummer.

Pesonen, meanwhile, is a familiar figure in the Finnish melodic death metal scene through his work with Omnium Gatherum. He will fill in for the final concerts on the band’s current Finnish schedule.

The announcement makes clear that both arrangements are temporary. Hirvonen has not announced a permanent departure from Insomnium; he is stepping away from live duties to spend time with his growing family.

The band has not announced any cancellations or changes to the tour schedule in connection with the drummer substitutions.

Insomnium’s official Facebook announcement, November 6, 2026.

Upcoming shows:

  • Friday, November 06, 2026 – Circus Live, Kuopio, Finland
  • Saturday, November 07, 2026 – Satama Areena, Kotka, Finland
  • Tuesday, November 17, 2026 – Paradise Rock Club, Boston, MA, US
  • Wednesday, November 18, 2026 – Théâtre Beanfield, Montreal, QC, Canada
  • Thursday, November 19, 2026 – The Concert Hall, Toronto, ON, Canada
  • Friday, November 20, 2026 – The King of Clubs, Columbus, OH, US
  • Saturday, November 21, 2026 – Magic Stick, Detroit, MI, US
  • Monday, November 23, 2026 – House of Blues, Chicago, IL, US
  • Tuesday, November 24, 2026 – Varsity Theater, Minneapolis, MN, US
  • Wednesday, November 25, 2026 – Bourbon Theatre, Lincoln, NE, US
  • Friday, November 27, 2026 – Gothic Theatre, Denver, CO, US
  • Saturday, November 28, 2026 – Metro Music Hall, Salt Lake City, UT, US
  • Monday, November 30, 2026 – Rickshaw Theatre, Vancouver, BC, Canada
  • Tuesday, December 01, 2026 – Hawthorne Theatre, Portland, OR, US
  • Wednesday, December 02, 2026 – Showbox at the Market, Seattle, WA, US
  • Friday, December 04, 2026 – The UC Theatre, Berkeley, CA, US
  • Saturday, December 05, 2026 – The Regent Theater, Los Angeles, CA, US
  • Sunday, December 06, 2026 – The Nile Theater, Phoenix, AZ, US
  • Tuesday, December 08, 2026 – Come and Take It Live, Austin, TX, US
  • Wednesday, December 09, 2026 – Granada Theater, Dallas, TX, US
  • Friday, December 11, 2026 – The Abbey, Orlando, FL, US
  • Saturday, December 12, 2026 – The Albatross, Jacksonville, FL, US
  • Sunday, December 13, 2026 – The Masquerade, Atlanta, GA, US
  • Tuesday, December 15, 2026 – The Canal Club, Richmond, VA, US
  • Wednesday, December 16, 2026 – Baltimore Soundstage, Baltimore, MD, US
  • Friday, December 18, 2026 – Reverb, Reading, PA, US
  • Saturday, December 19, 2026 – Irving Plaza, New York, NY, US
  • Friday, January 22, 2027 – Grosse Freiheit 36, Hamburg, Germany
  • Saturday, January 23, 2027 – Haus Auensee, Leipzig, Germany
  • Sunday, January 24, 2027 – Huxleys Neue Welt, Berlin, Germany
  • Monday, January 25, 2027 – Progresja, Warsaw, Poland
  • Wednesday, January 27, 2027 – Barba Negra, Budapest, Hungary
  • Thursday, January 28, 2027 – Arena Wien, Vienna, Austria
  • Friday, January 29, 2027 – Backstage, Munich, Germany
  • Saturday, January 30, 2027 – Schlachthof, Wiesbaden, Germany
  • Sunday, January 31, 2027 – Trix, Antwerp, Belgium
  • Tuesday, February 02, 2027 – O2 Ritz, Manchester, United Kingdom
  • Wednesday, February 03, 2027 – O2 Forum Kentish Town, London, United Kingdom
  • Friday, February 05, 2027 – Wagenhallen, Stuttgart, Germany
  • Saturday, February 06, 2027 – Z7 Konzertfabrik, Pratteln, Switzerland
  • Sunday, February 07, 2027 – Hall, Padua, Italy
  • Tuesday, February 09, 2027 – Sala Apolo, Barcelona, Spain
  • Wednesday, February 10, 2027 – Sala La Riviera, Madrid, Spain
  • Friday, February 12, 2027 – Élysée Montmartre, Paris, France
  • Saturday, February 13, 2027 – Turbinenhalle 2, Oberhausen, Germany
  • Sunday, February 14, 2027 – Poppodium 013, Tilburg, Netherlands
  • Friday, June 04, 2027 – South of Heaven Open Air, Maastricht, Netherlands
  • Friday, June 18, 2027 – Saturday, June 19, 2027 – Kesämössö, Lahti, Finland
  • Wednesday, June 23, 2027 – Saturday, June 26, 2027 – Nummirock Festival, Kauhajoki, Finland
  • Friday, August 20, 2027 – Summer Breeze Open Air, Dinkelsbühl, Germany