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DeRosa
Composer for Film · TV · Games

Music that elevates the story. — not just sits behind it.

Custom, melody-driven scores that deepen emotion and sharpen storytelling — heard on CBS’s FBI: Most Wanted, Zack Snyder’s Justice League, and the AAA game Back 4 Blood.

Explore the Work ↓
★★★★★ “Nails it every time.” — Tijuana Ricks, Director
As heard on
Dillon DeRosa conducting a recording session
Selected Credits
FBI: Most Wanted · The Sudbury Devil · Back 4 Blood · Justice League
Motorcycle Chase
Action · FBI: Most Wanted
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Melody
Dillon DeRosa conducting an orchestra session
Currently
Lead assistant & studio manager to composer Nathan Whitehead
Welcome

Melody driven.
Story first.

For over 15 years, Dillon DeRosa has crafted custom cinematic, melody-driven scores that deepen emotion, sharpen storytelling, and help projects stand out with lasting impact. His work spans high-profile network television — including CBS’s FBI: Most Wanted — major releases like Zack Snyder’s Justice League, the acclaimed horror feature The Sudbury Devil, and AAA games like Back 4 Blood.

Beyond the screen, Dillon pushes creative boundaries through concert work like his 1861 Overture — a Civil War-era piece modeled after Tchaikovsky’s 1812 Overture — weaving historical themes of conflict, tragedy, and triumph.

15+
Years composing
3 Worlds
Film · TV · Games
1861 Overture
Original concert
Demos
Listen

Different genre.
One voice.

Real cues from real projects. Pick a genre — the music speaks for itself.

Now Playing
Pick a genre
Fourteen genres, one composer
Every cue here is real — pulled from delivered projects and Dillon’s working demo library.
Screen Credits

The poster wall

Fifteen-plus years of film, television, and game projects carrying Dillon’s music. Tap a poster to see the role.

Full Credit List on IMDb ↗
Praise
Testimonials

Directors keep coming back

Working composer, repeat collaborator. Here’s what they say after the credits roll.

“Perfectly match what I had in mind!”
“Not only is he incredibly knowledgeable, he is patient, collaborative, and always attuned to the emotion of each scene… he always brings a unique sound to each genre.”
Victoria DeMartin
Victoria DeMartin
Writer / Director
“Elevates each scene!”
“A beautiful and balanced score is the glue that holds a film together… that’s what Dillon’s music has done for my films time and time again.”
Dara Israel
Dara Israel
Writer / Director · One Breath Deep Productions
“Nails it every time!”
“Dillon has scored every major film and web series I’ve directed… my editor nicknamed Dillon ‘The Carpenter,’ because he nails it every time!”
Tijuana Ricks
Tijuana Ricks
Director · The Vampire Leland
“Rare talent!”
“Bringing Dillon on as our composer was one of the best decisions I’ve ever made. His melodies inspire genuine emotional connection… and stick in the viewer’s mind long after the credits have rolled.”
Bill Crossland
Bill Crossland
Writer / Director · Catching Up
“Wealth of knowledge!”
“Dillon makes it look easy… I’ve asked him for classical symphonies, jazzy showstoppers, even ’50s monster movie pastiches, and he’s delivered every time. I guarantee your audience will be whistling his melodies on their way out of the theater.”
Andrew Rakich
Andrew Rakich
Writer / Director · Atun-Shei Films
“Music — 5/5 stars!”
“‘People Like You’ holds an interesting story line… with a compelling background score presented by Dillon M. DeRosa. An audio-visual treat to those who consider movies to be beyond just entertainment.”
Indie Shorts Magazine
Press · People Like You
“He’s such a genius!”
“The music makes the movie so much… The way that Dillon composes, it has fantastical elements to it, but it’s also incredibly grounded. It really makes these comedic and ridiculous moments in the film come to life.”
Villain Media
Press
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Let’s Talk
Contact

Let’s score your story.

Tell me about your film, series, or game — what it needs and where it’s headed. Every project starts with a conversation.

Or Email Me Directly
Motorcycle Chase
Action · FBI: Most Wanted