Diablo Swing Orchestra is a Swedish avant-garde metal band formed in 2003.

The band has a unique sound that mixes swing music, electric sounds, symphonic metal and progressive rock together. The band's live line-up features a cellist, a trumpeter and a trombonist, so an energetic music experience is quaranteed.

The band did their first Finland show in January 2022 and the On The Rocks show was sold out.