Mortiis: style for Suno V6
An instrumental Style brief describing the arrangement, dynamics and sound. No vocals or choir.
Mortiis is the Norwegian project of Havard Ellefsen, a founding architect of dungeon synth whose mid-1990s "Era I" — albums like "Fodt til a herske" and "Anden som gjorde oppror" — set the template for the genre. The sound is long-form and immersive: mournful analog synth drones layered with faux-orchestral brass and string patches, simple repeating melodic figures, and the lo-fi grain of period keyboards. Hand drums, timpani and sparse ritual percussion mark slow, processional tempos, conjuring a brooding troll-and-fantasy atmosphere closer to a medieval soundtrack than a song. Pieces stretch and breathe, mostly instrumental, built on patience and dark majesty. Loaded into Suno, the prompt summons that ceremonial vastness — cavernous reverb, melancholic minor-key motifs, and hand-played percussion that never rushes. It suits fantasy game scores, tabletop RPG sessions, meditative dark-ambient listening, reading or writing soundtracks, and worldbuilding where a cold, ancient, mythic mood is essential. Recorded almost entirely on humble period synthesizers, the music turns technical limitation into atmosphere, where every tape artifact and detuned drone deepens the sense of an abandoned medieval realm.
a guide for the prompt, not the artist’s original track.
Using this style in Suno V6
The recipe describes the instruments, groove and dynamics. Wordless choir, voice textures or samples may be part of the arrangement when specified in Style. Describe their role when editing the brief.
When comparing takes, start with the same settings and change one detail at a time. The same text can produce different performances.
What tempo should I choose for this style?
The recipe suggests 55-80 BPM. Choose a tempo within that range to suit your melody. This is an arrangement guide, not a measurement of the artist’s recordings.
How do I use the prompt in Suno V6?
Paste Style into the style field and enable Instrumental. Leave Lyrics empty. If the recipe includes Exclude, put it in the separate exclusions field.