To date, over 101 musicians have lent their talents to the making of the new release. Composer Gaute Storaas shares some insight on what it's like to work with Dimmu Borgir:

"There have been several attempts of dressing up rock bands in suits, bow ties, and symphonic splendor - to various degrees of success. Working with Dimmu Borgir is quite different. Their music is epic, thematic and symphonic already from the creation; they are clearly having an orchestral approach to composing. My role in this is sometimes just to transcribe their themes, sometimes to take their ideas, tear them apart and build them back up in ways that are true to the band's intentions. The music must also be both interesting and playable for the musicians, and hopefully, meet the quality standards of the orchestral world."