MERCYFUL FATE - Don't Break The Oath - Roadrunner netherlands 12" Vinyl LP Album

- The Vinyl, The Legend, The Ritual

This page is a deep dive into Don’t Break the Oath, Mercyful Fate’s 1984 masterpiece of sinister riffs, occult atmospheres, and King Diamond’s banshee wail. Packed with high-res album scans, track details, and recording insights, it’s a shrine to one of metal’s most influential records. Every groove, every lyric, every note is a gateway to the abyss—enter if you dare.

Essentials of: MERCYFUL FATE - Don't Break The Oath
Summary:

"Don't Break the Oath" is the second studio album by Danish heavy metal band Mercyful Fate, released in 1984. The album was recorded at Sweet Silence Studios in Copenhagen, Denmark, and produced by Henrik Lund. "Don't Break the Oath" is considered to be one of the most important albums in the history of heavy metal, and it helped to establish Mercyful Fate as one of the leading bands in the genre.

The album's lyrics are heavily influenced by Satanism and the occult, and they feature King Diamond's trademark theatrical vocals. The music is a mix of traditional heavy metal and progressive elements, and it features some of the most memorable guitar riffs in the genre. The album's standout tracks include "A Dangerous Meeting", "Night of the Unborn", and "The Oath".

"Don't Break the Oath" was a commercial success, and it helped to raise Mercyful Fate's profile in the metal world. The album was certified gold in Denmark, and it reached #12 on the Norwegian album chart. The album has since been praised by critics and fans alike, and it is considered to be one of the most important albums in the history of heavy metal.

Music Genre:

Heavy Metal, Death Metal

Label & Catalognr:

 RoadrunneR Records RR 9835

Media Format:

Record Format: 12" Vinyl Stereo Gramophone Record
Total Album (Cover+Record) weight: 230 gram  

Year & Country:

1984 Made in Netherlands for European distribution

Production & Recording Information
Album Packaging

This 12" LP vinyl music record comes with a so called original custom inner sleeve with black background colour, photos of King Diamond and the Mercyful Fate band-members and lyrics of all the songs on this album.

Producers:

Henrik Lund - Producer

  • Henrik Lund – Producer, Engineer

    The architect of the 'Copenhagen Sound,' a man who understood that even the darkest heavy metal needs a bit of cold, clinical space to breathe.

    If you want to know what the early 80s felt like inside Copenhagen’s Easy Sound Recording Studio, don't look at the charts—listen to the snare drum. Henrik Lund, alongside his brother Niels Erik, didn't just record bands; he sculpted them. While other producers were drowning everything in reverb, Lund kept his hands on the faders, ensuring Melissa (1983) and Don't Break the Oath (1984) sounded like they were recorded in a cathedral made of ice. There’s a specific, razor-edged clarity to those Mercyful Fate sessions that remains terrifyingly sharp, even forty years later. He brought that same meticulous, slightly detached discipline to outfits like Fate and Maltese Falcon, refusing to let the burgeoning 'metal' sound turn into a muddy mess. He was a musician himself—look for his name on Pop From The Deep End—and that pedigree shows in the way he prioritized the interplay of the instruments over technical flash. He wasn't there to capture a performance; he was there to document an atmosphere, usually one that felt like it was lingering just a few degrees above freezing. It's a sonic signature that is often imitated but rarely felt quite as deeply.

  • Sound & Recording Engineers:

    Henrik Lund - Sound Engineer

    Niels Erik Otto - Sound Engineer

    Niels Erik Otto has been sound engineer of heavy metal albums "Metal Rush" by "Maltese Falcon" and "Mercyful Fate's" "Don't Break the Oath"

    Recording Location:

    Easy Sound Recording, Copenhagen, May 1984

  • Easy Sound Recording – Studio (Copenhagen, Denmark)

    A converted 1920s cinema that traded movie screens for 24-track tape, defining the icy, surgical punch of the Danish metal explosion.

    There’s a specific kind of arrogance to Easy Sound—the kind that comes from knowing you have the best acoustics in Copenhagen and not needing a neon sign to prove it. Founded by the Lund brothers in ’74, the operation spent its infancy in Hellerup before graduating in 1982 to the old Triangel Teatret at Østerbrogade 70. You can still hear the theater’s skeleton in the recordings; there’s a height to the room that turned Mercyful Fate’s 1983 Melissa sessions into something architectural rather than just loud. By the time they wrapped Don't Break the Oath in May ’84, the studio had perfected a sort of 'Nordic clinical' sound—sharp, dry, and unforgiving. Then, in a pivot that usually baffles the leather-jacket crowd, Miles Davis moved in for the Aura sessions in early ’85. It’s a delicious bit of irony: the same floorboards that vibrated under Shermann’s Flying V were, months later, supporting the weight of a jazz deity. The walls didn't care about the shift in tempo; they just gripped the high frequencies with that same signature, chilling precision. It’s not a cozy room. It’s a machine for clarity.

  •  

    Album Cover Design & Artwork:

    Thomas Holm, Studio Dzyan

  • Thomas Holm – Illustrator (Studio Dzyan)

    The Malmö-based hand behind those saturated, midnight-blue fever dreams that made the '80s occult revival look dangerously expensive.

    Thomas Holm doesn’t just illustrate album covers; he builds the cage you're about to be locked in. Co-founding Studio Dzyan in Sweden, Holm became the aesthetic architect for King Diamond’s most claustrophobic years. When you look at the oil-painted dread of Melissa (1983) or the sulfurous glow of Don’t Break the Oath (1984), you aren't looking at 'marketing'—you're looking at a specific brand of Malmö gothic that feels wet to the touch. Between 1986 and 1990, his work on Fatal Portrait through The Eye gave the King a visual consistency that most bands trade for cheap airbrushing. There’s a density to his colors—those bruised purples and sickly jaundiced yellows—that suggests a level of patience most metal artists don't possess. Even his later pivots to Wolf or Nifelheim carry that same meticulous, old-world grime. It’s the kind of artwork that makes you handle the sleeve by the edges, half-convinced the paint might still be drying or, worse, that something inside is actually breathing. It’s a grim, beautiful standard that most modern digital renders can’t even touch.

  • Studio Dzyan, the creative powerhouse helmed by artists Thomas Holm and Torbjörn Jörgensen, is renowned for its striking album cover designs. Their visionary artwork has graced the releases of legendary bands like Mercyful Fate, King Diamond, and Spartan Warrior, blending dark atmospheres with intricate detail to define the visual identity of heavy metal’s most iconic records.

     

    Photography:

    Ole Bang - Photographer

    Ole Bang ( Photographer ) During the 1980's Ole Bang has done much of the photo work for Mercyful Fate and King Diamond albums.


    Musicians:
    • Vocals - King Diamond (Real name: Kim Bendix Petersen, ex- Brainstorm, ex- Blackrose, ex- Brats, ex- Danger Zone,)
    • King Diamond – Vocals, keyboards

      The Danish high-priest of the falsetto, whose corpse-paint probably never quite washes off the collar.

      Before he was an icon, Kim Bendix Petersen was just another kid in Copenhagen lugging gear through the mid-70s gloom with Brainstorm and Black Rose. By the time Mercyful Fate coalesced in ’81, he’d stopped playing the part of a frontman and started inhabiting something far more unsettling. To hear that first EP is to hear a man daring the listener to laugh at his theatrics, only to realize the music is too sharp, too lethal, to be a joke. When the Fate inevitably fractured in '85—as bands built on such rigid alchemy usually do—the King simply took the candles and the bone-cross with him. His solo output didn't just 'feature' horror; it exhaled it, turning 12-inch vinyl into a physical medium for ghost stories. It’s music that smells of old velvet and cheap stage fog, anchored by a voice that shouldn't work but somehow, impossibly, does. You either buy into the ritual or you don’t, but you never forget the first time that scream hits the speakers. King Diamond Wiki

    • Guitars - Hank Shermann
    • René Krolmark – Guitarist, Songwriter

      Better known as Hank Shermann, he’s the man who traded the snotty rebellion of punk for a Flying V and a book of occult riffs.

      Before he was an architect of the black metal aesthetic, René Krolmark was stalking Copenhagen stages with Brats, operating under the delightfully puerile alias 'Hank de Wank.' It’s a bit of 1977 grit that he never quite scrubbed off, even as his playing evolved from three-chord thrashing into the sophisticated, neoclassical menace that defined Mercyful Fate. When he co-founded the Fate in '81, he brought a sense of 'swing' to heavy metal that most of his contemporaries lacked; his riffs didn't just chug, they danced. The mid-80s fracture saw him pivoting toward the melodic, stadium-leaning crunch of Fate (1985)—a move that baffled the purists but showcased a songwriter who refused to be buried in a tomb of his own making. Whether he was navigating the short-lived Lavina or the esoteric weight of Zoser Mez, Krolmark’s signature remained the same: a tone that feels like cold chrome and a vibrato that sounds distinctly, stubbornly Danish. He remains a study in contradictions—a punk heart wrapped in a virtuoso’s technical skin, still swinging that V like it’s the only thing keeping the lights on.

    • Guitars - Michael Denner (ex- Brats, ex- Danger Zone, ex- Mercyful Fate, ex- King Diamond, ex- Lavina, ex- Force of Evil)
    • Michael Denner – Guitarist (Mercyful Fate, King Diamond)

      The master of the eerie harmony; the man who proved that heavy metal solos could be as graceful as they are grim.

      Michael Denner is the reason those early Mercyful Fate records didn’t just sound heavy—they sounded *expensive.* Emerging from the same snot-nosed Brats era as his partner-in-crime Hank Shermann, Denner brought a 70s-inflected soul to the band's occult attack. While others were chasing speed, Denner was chasing the kind of vibrato that lingers in the air like incense. His tenure from '81 to '85 didn't just 'feature' guitar work; it established a twin-guitar language that redefined the genre. When the Fate first fractured, he jumped straight into the fire with King Diamond, providing the neoclassical elegance that makes Abigail (1987) feel like a Victorian ghost story rather than a standard metal record. He’s floated in and out of the fold since—rejoining for the mid-90s resurrection and occasional guest appearances—but his thumbprint is permanent. To hear a Denner solo is to hear a player who values the space between the notes as much as the notes themselves. It’s a sophisticated, slightly melancholic touch that reminds you he grew up listening to the greats before the world turned into a distortion pedal.

    • Bass - Timi "Grabber" Hansen (ex- Danger Zone, ex- Mercyful Fate, ex- King Diamond, ex- Lavina)
    • Timi “Grabber” Hansen – Bassist (Mercyful Fate, King Diamond)

      The man didn't just play the bass; he attacked it with a pick-heavy rattle that became the heartbeat of Danish occult metal.

      Timi Hansen earned the name 'Grabber' for a reason. While most metal bassists of the early '80s were content to be felt and not heard, Hansen used his fingers and a relentless pick attack to carve a space for himself between the twin-guitar assault of Shermann and Denner. He was the foundational weight of Mercyful Fate during that lightning-in-a-bottle run from ’81 to ’85, providing a muscular, clattering drive that kept the band’s high-concept theatrics grounded in the gutter. When the King moved on to solo territory, Hansen was the logical choice to anchor the 1985–1987 era, his lines on Abigail pulsing with a sinister, driving urgency that feels like a pursuit. He returned briefly for the '92 reunion—a final, thunderous victory lap—before the rigors of the road took their toll. There’s a specific, trebly grit to his tone that sounds like a Rickenbacker being pushed to its breaking point. It’s a sound that is sorely missed, a reminder that in the right hands, four strings are more than enough to summon a storm.

    • Drums - Kim Ruzz -(real name: Kim Thyge Jensen)
    • Kim Ruzz – Drummer (Mercyful Fate)

      The engine room of the occult; a drummer who brought a Neil Peart-inspired precision to the damp basement of the early Danish metal scene.

      If Shermann and Denner were the architects of Mercyful Fate, Kim Thyge Jensen—rechristened Ruzz—was the one making sure the whole structure didn't collapse under its own weight. He was never a typical 'metal' drummer; he played with a loose, syncopated swing that felt more like a haunted jazz session than a military march. During that lightning run from 1981 to 1985, his work on the Melissa and Don’t Break the Oath sessions provided a frantic, busy counterpoint to the King's vocals. I’ve always found it fascinating that after helping define an entire subgenre, he simply walked away to become a postman—a quiet, analog life that makes his eventual 2017 stage cameo feel less like a 'reunion' and more like a ghost returning to the scene of the crime. His brief 2012 stint with Metalruzz was a reminder that the hands still remember the patterns, even if the industry had long since moved on. He remains the definitive pulse of the band's golden era, a man who understood that sometimes the most terrifying thing a drummer can do is play around the beat rather than right on top of it.

    Tracklisting Side One:
    1. A Dangerous Meeting 5:10
    2. Nightmare 6:19
    3. Desecration of Souls 4:54
    4. Night of the Unborn 4:59
    Tracklisting Side Two:
    1. The Oath 7:31
    2. Gypsy 3:08
    3. Welcome Princes of Hell 4:03
    4. To One Far Away 1:31
    5. Come to the Sabbath 5:19

    Front Cover Photo Of MERCYFUL FATE - Don't Break The Oath
    The album cover for &quote;Don't Break the Oath&quote; by Mercyful Fate features a dark, fiery design. A skeletal, demonic figure with hollow, glowing eyes and large, twisted horns stares directly ahead. The figure extends a long, clawed finger toward the viewer, creating an intense, unsettling effect. The background is engulfed in swirling flames, with vivid shades of yellow, orange, and red that enhance the infernal atmosphere. In the top right corner, the band’s name, *Mercyful Fate*, appears in a blood-red, gothic-style font, and the album title, &quote;Don't Break the Oath&quote;, is below it in a blackletter font. The artwork captures themes of horror and mysticism, reflecting the dark, heavy music within. https://vinyl-records.nl

    The album cover for "Don't Break the Oath" by Mercyful Fate is striking and intense, capturing the dark, supernatural themes of the music. Dominating the artwork is a menacing, skeletal figure with a demonic face, staring forward with hollow, glowing eyes. Large, curved horns extend from the figure's skull, lending it an otherworldly, devilish appearance. The face is partially obscured by swirling flames that bathe the background in hues of yellow, orange, and red, giving an impression of the figure emerging from an inferno. The skeletal figure points outward, with a long, clawed finger directed at the viewer, creating an unsettling sense of direct engagement. The band's name, *Mercyful Fate*, appears in the top right corner in a gothic, blood-red typeface, while the album title, "Don't Break the Oath", is inscribed just below in a blackletter-style font. The overall effect of the cover is one of dark allure, combining elements of horror and mysticism to visually reflect the heavy, occult themes within the album's music.

    Photo Of The Back Cover MERCYFUL FATE - Don't Break The Oath
    High Resolution Photo #11 MERCYFUL FATE - Don't Break The Oath https://vinyl-records.nl
    Photo of the custom inner sleeve MERCYFUL FATE - Don't Break The Oath
    High Resolution Photo #12 MERCYFUL FATE - Don't Break The Oath https://vinyl-records.nl
    Photo of the custom inner sleeve MERCYFUL FATE - Don't Break The Oath
    High Resolution Photo #13 MERCYFUL FATE - Don't Break The Oath https://vinyl-records.nl
    Close up of the record's label
    High Resolution Photo #7 MERCYFUL FATE Dont Break The Oath

    The MERCYFUL FATE Vinyl Discography and Album Cover Gallery

    MERCYFUL FATE - The Beginning
    Thumbnail of MERCYFUL FATE - Beginning with King Diamond 12" Vinyl LP Album front cover

    RoadrunneR RR 9603   , 1987 , Holland / The Netherlands

    The definitive collector's addition to the Mercyful Fate Catalogue featuring the band's official pre-Melissa recordings - The legendary Rave-On sessions (Fully re-mastered) The BBC "Friday Rock Show"

    The Beginning 12" Vinyl LP
    MERCYFUL FATE - Don't Break The Oath
    Thumbnail of MERCYFUL FATE - Don't Break The Oath 12" Vinyl LP Record album front cover

     RoadrunneR RR 9835 , 1984 , Made in Holland ( The Netherlands)

    "Don’t Break the Oath" isn’t just an album—it’s a blood pact sealed in fire. Mercyful Fate, led by the inhuman wail of King Diamond, pushed heavy metal into the abyss with this 1984 masterpiece. Riffs slash like ritual daggers, drums pound like a death march, and every lyric drips with infernal menace. This is where the genre’s shadows deepened, where metal stopped playing dress-up and embraced true darkness.

    Don't Break The Oath 12" Vinyl LP
    MERCYFUL FATE - Live From The Depth Of Hell
    Thumbnail of  MERCYFUL FATE - Live From The Depth Of Hell 12" Vinyl LP Album front cover

    Satan's Nightmare SN1002 , 1984 , UK ( United Kingdom )

    This album "MERCYFUL FATE From the Depth of Hell" is an unofficial (bootleg record) album of this band of Mercyfull Fate. Title on the front cover and record's label are slightly different.

    Live From The Depth Of Hell 12" Vinyl LP
    MERCYFUL FATE - Live From The Depth Of Hell Red Vinyl
    Thumbnail of MERCYFUL FATE - From The Depths Of Hell Red Vinyl 12" LP Album front cover

    Satan's Nightmare SN 1002 , 2013

    This album is an unofficial (bootleg) album of this band Mercyfull Fate. Limited to 500 copies reissue on red vinyl. Classic and ultra hard to find semi official Mercyful Fate fan club recordings.

    Live From The Depth Of Hell Red Vinyl 12" Vinyl LP
    MERCYFUL FATE - Melissa (International Releases)
    Thumbnail of MERCYFUL FATE - Melissa Bernett France 1983 12" LP ALBUM VINYL  album front cover

    Bernett Records SB 18011 , 1984 , France

    Melissa isn’t just a debut—it’s a declaration of war. Mercyful Fate, led by King Diamond’s banshee wail, tore open the gates of hell with this 1983 masterpiece. Henrik Lund’s production gave the record a raw, sinister edge, while Hank Shermann and Michael Denner’s twin guitars carved out the blueprint for black metal. Dark, theatrical, and utterly relentless, Melissa is where metal learned to stare into the abyss.

    - Melissa French Release Melissa Canadian Release Melissa Netherlands Release
    MERCYFUL FATE - Return Of The Vampire Compilation
    Thumbnail of MERCYFUL FATE - Return Of The Vampire Compilation 12" LP Vinyl Album front cover

    RoadrunneR RR 9184 , 1992 , Holland ( The Netherlands )

    "Return of the Vampire" is the compilation album of rare demo tracks by Mercyful Fate recorded before their first, official release in 1982. It is also released in 1992 by Roadrunner Records RR 9184.

    Return Of The Vampire Compilation 12" Vinyl LP
    Rave-On Hits Hard Mercyful
    Thumbnail of VARIOUS ARTISTS - Rave-On Hits Hard Mercyful Fate 12" LP Vinyl Record album front cover

    Rave-On Records RLP-011 , 1985 , Netherlands

    This album "VA Rave-On Hits Hard" includes tracks by the bands: Mercyful Fate , Astaroth, H-Bomb, Crossfire, Evil, H-Bomb, Gilgamasj, Sortilege. It was produced by Stefan Rooyackers, Jac Hustinx.

    Rave-On Hits Hard Mercyful Fate 12" Vinyl LP