Johannes Bergion

Johannes Bergion is a Swedish cellist, songwriter and backing vocalist, most known for being one of the founding members of avant-garde metal band Diablo Swing Orchestra. He also played cello in various Hellsongs albums, and in the In Flames album Sounds of a Playground Fading.
Bergion is credited as one of the writers/composers of Diablo Swing Orchestra. However, according to Daniel Håkansson, the songs are mostly written by Håkansson and Pontus Mantefors.

WWW diabloswing.com

Discography

Diablo Swing Orchestra

Studio albums

The Butcher's Ballroom Sing Along Songs for the Damned & Delirious Pandora's Piñata

''Pacifisticuffs''

EPs

''Borderline Hymns''

Singles

"Voodoo Mon Amour"

Hellsongs

Lounge Hymns in the Key of 666

''Minor Misdemeanors''

As guest musician

Oh, Harry - Arena Rock in "Shift Happens"
In Flames - Sounds of a Playground Fading in "A New Dawn"