Metallica’s “The Call of Ktulu” is like an eerie soundtrack to something ancient and terrifying lurking just beneath the surface. The whole song feels like a slow, deliberate wake-up call for an otherworldly monster straight out of Lovecraft’s nightmares. Without any lyrics, it’s the music itself that tells the story—starting off quiet and haunting, then gradually building layers of tension like the air getting heavier before a storm, pulling you into an unsettling experience of growing dread.
What’s cool is how each instrument adds its own flavor to that feeling. Cliff Burton’s bass rumbles low and deep, almost like the sea itself is grumbling, while the guitars slowly creep in with sharp, sometimes almost claw-like riffs. Lars Ulrich’s drums keep everything feeling urgent without rushing it, like the heartbeat of something big and unstoppable. It’s not just playing metal riffs; it’s like they’re painting a picture of a cosmic beast stirring from an ancient sleep, and you can’t look away even though you’re scared.
Interestingly, “The Call of Ktulu” was initially started by Dave Mustaine before his dismissal from Metallica, but it ultimately became a collaborative piece among all four original band members. Released as part of their 1984 album Ride the Lightning, the song reached new heights when performed with the San Francisco Symphony Orchestra on the live album S&M. The legendary composer Michael Kamen arranged and conducted the orchestral parts, adding sweeping strings and powerful brass that turned the track into an apocalyptic ritual of sound, blending Metallica’s heavy riffs with symphonic grandeur and amplifying the song’s cosmic horror vibe to an unforgettable level.
Since we are now halfway through October, it only seems appropriate to share what may be the most famous (and perhaps the most covered) song about witchcraft, Donavon’s Season of the Witch!
This song was originally recorded in 1966 and it’s gone on to become a Halloween mainstay. One fan of the song was future director Martin Scorsese, who originally planned to borrow the song’s title for one of his own films. However, George Romero beat Scorsese out the gate with a film called Season of the Witch and Scorsese ended up renaming his film, Mean Streets.
Diabolical Masquerade’s “Haunted by Horror”, from the album Nightwork (1998), feels like getting lost in a crumbling old mansion where every shadow has a story. The guitars grind and spiral while eerie melodies sneak around the corners, giving it that perfect mix of gothic drama and black metal intensity. It’s messy in the best way — like a fever dream scored by ghosts and vintage film reels.
The whole thing swings between chaos and calm, pulling from classic European horror vibes — Hammer films, giallo soundtracks, and a hint of early Lovecraft moodiness. One minute it’s a frantic chase through candlelit halls, the next it’s quiet enough to hear the walls breathe. That cinematic tension makes it feel alive, like the song itself is telling a forgotten horror tale.
What ties it together is Blakkheim’s flair for theater. He leans into the atmosphere with a wink, and you can almost picture velvet capes, fog machines, and flickering projector light behind it all. “Haunted by Horror” doesn’t just use horror for decoration; it lives in it, turning those old-school scares into something weird, stylish, and unmistakably metal.
Haunted by Horror
The shadow we forgot of the dead some tragedy I’m crush dead frays out fame it to do Path of blackness the path to mighty forest Bleaching through defeat it purr back its wallow it shay: pick turn infernal Gave it to the spat the forest lent be hide look at this sane legion we’re won’t to die Desire in latch we want it forehead and captured within for resole is side Breed on slowly doubt pride pay be frosted on dot haunted moon So I am the dead, arrow blood and thunder Make me wonder of the hate and moon clays Turn back the fault shove me with anger And revolve of the blood with hatch never be dead Fallen for reborn I am is stand in high Rising for dying dream ultimate in shade
If you’re into heavy music with a dark, spooky vibe, Metallica’s “The Thing That Should Not Be” is a must-listen. The song draws heavy inspiration from H.P. Lovecraft’s stories about ancient sea monsters and forbidden gods — you can feel that eerie cosmic horror flowing through the lyrics and music. Unlike their faster, thrashy songs, this one’s slower and heavier, building this oppressive, almost underwater atmosphere that really pulls you into a different world. The sounds perfectly suit a cosmic horror soundtrack, like you’re hearing something ancient waking up beneath the surface.
Every member of Metallica brings something special here. James Hetfield’s vocals nail that storytelling vibe, like he’s warning you about unspeakable horrors. Kirk Hammett’s guitar solo adds a weird, haunting layer with its echoing bends and wild tone, totally fitting the Lovecraftian theme. Cliff Burton’s bass work gives the song a thick, gnarly depth that makes everything feel huge and otherworldly, while Lars Ulrich’s steady drumming drives the mood without rushing it. Together, they craft this dense, crushing atmosphere that feels like it could be the soundtrack to a cosmic nightmare.
If you want to hear the song take on an epic new dimension, check out the S&M version with the San Francisco Symphony. The orchestra adds massive, cinematic power, turning the track into a full-on cosmic horror soundtrack. The strings and brass layer in this grand, haunting sound that makes the whole thing feel even more apocalyptic and intense. It’s like Metallica took their already heavy and spooky song and gave it the kind of scale and depth that only a symphony can provide. Definitely worth a listen if you want to experience cosmic horror in both metal and orchestral form.
The Thing That Should Not Be
Messenger of fear in sight Dark deception kills the light Hybrid children watch the sea Pray for father, roaming free
Fearless wretch Insanity He watches Lurking beneath the sea
Great old one Forbidden site He searches Hunter of the shadows is rising
Immortal In madness you dwell
Crawling chaos, underground Cult has summoned, twisted sound Out from ruins once possessed Fallen city, living death
Fearless wretch Insanity He watches Lurking beneath the sea
Timeless sleep Has been upset He awakens Hunter of the shadows is rising
Immortal In madness you dwell
[Guitar solo]
Not dead which eternal lie Stranger eons death may die Drain you of your sanity Face the thing that should not be
Fearless wretch Insanity He watches Lurking beneath the sea
Great old one Forbidden site He searches Hunter of the shadows is rising
Mike Oldfield didn’t write Tubular Bells specifically for The Exorcist but it’s a song that works perfectly for the film. Oldfield’s song, which was rumored to have originally envisioned as being a Christmas instrumental, become an iconic horror them.
Today’s song of the day is one that was used so memorably in An American Werewolf In London. From Creedence Clearwater Revival, here is Bad Moon Rising.
Bad Moon Rising
I see a bad moon rising. I see trouble on the way. I see earthquakes and lightning. I see bad times today.
Don’t go around tonight, Well, it’s bound to take your life, There’s a bad moon on the rise.
I hear hurricanes a-blowin’. I know the end is comin’ soon. I feel rivers overflowin’. I hear the voice of rage and ruin.
Don’t go around tonight, Well, it’s bound to take your life, There’s a bad moon on the rise. Alright!
Hope you got your things together. Hope you are quite prepared to die. Looks like we’re in for nasty weather. One eye is taken for an eye.
Well, don’t go round tonight, Well, it’s bound to take your life, There’s a bad moon on the rise.
Don’t come around tonight, Well, it’s bound to take your life, There’s a bad moon on the rise.
Inferno (1980, dir by Dario Argento, DP: Romana Albano)
Today’s horror song of the day comes from Keith Emerson’s soundtrack of Dario Argento’s Inferno. Emerson did not have an enviable task, having to follow up Goblin’s soundtrack for Suspiria. But Emerson pulled it off, crafting a score that compliments Goblin’s earlier work while maintaining an identity of its own.
Today would have been the 101st birthday of the pioneering indie director, Edward D. Wood, Jr!
Today’s song of the day is the theme from Tim Burton’s 1994 biopic of the director. In my opinion, this remains Burton’s first film. Burton also directed the musical video below while the great Toni Basil choreographed. And, best of all, the dancer is named Lisa Marie!