Original soundtrack
The completed musical entry point into EchoFox Saga, streaming now as one continuous SoundCloud set.
Open the soundtrack ↗
DJ HALFRORetro Remix // Signal Origin
Independent sound laboratory · Colorado
Endless worlds.
One frequency.
DJ HALFRO Music is the centralized gateway to every musical project on the frequency—from retro game remixes and original productions to XO Theory’s future-pop and the cinematic sci-fi universe of EchoFox Saga. Different sounds, stories, and timelines; one creative signal connecting them all.
- Signal 01
- Producer-led worlds
- Signal 02
- Three distinct voices
- Signal 03
- One evolving story
38.8339° N · 104.8214° W
DJH
Select a planet to explore
LIVE SIGNAL96.8
01 / MUSIC
Latest transmissions
A quick scan across every world. Preview the artwork, then launch directly to the song without hunting for the link.
OPEN ON SPOTIFY ↗Won't Let You Break MeXO Theory
02 / CATALOG
Choose your world
Three identities, three distinct creative lanes, one signal source. Pick a destination and drop directly into its music and projects.
WORLD 01REMIXES · ORIGINALS · GAME MUSIC
DJ HALFRO
Classic game DNA rebuilt with hip-hop rhythm, synth energy, and personality.
Enter the archive ↓
WORLD 02POP · R&B · THREE VOICES
XO THEORY
Glossy late-night pop about love, chemistry, chaos, and consequences.
Enter the theory ↓
WORLD 03STORY · SOUNDTRACK · SCI-FI
EchoFox Saga
An original illustrated universe powered by cinematic, game-inspired music.
Enter the saga ↓WORLD 01 / DJ HALFRO
Arcade memories.
Modern voltage.
The home of DJ HALFRO’s videogame remixes, arrangements, and original compositions. Nostalgia is the launch point, not the finish line.
ARCHIVE 01
Retro Remix Archives
Sonic, Streets of Rage, Battletoads, and other game worlds reconstructed through the DJ HALFRO lens.
On These Streets of Rage
DJ HALFROListen on SoundCloud ↗
Battletoads: Wreckin' the Reign
DJ HALFROListen on SoundCloud ↗
Sunset Park (Act 3) Neon Chillstep Mixdown
DJ HALFROListen on SoundCloud ↗
Marble Zone (Coastal Adventure Remix)
DJ HALFROListen on SoundCloud ↗ORIGINAL COMPOSITIONSExplore all tracks ↗
New worlds begin here.
Original VG-era experiments and cinematic compositions are joining the archive as each transmission is completed.
WORLD 02 / XO THEORY
Three voices.
One theory.
Chloe, Sasha, and Claire turn love, desire, distance, and every beautiful bad decision into sleek pop and R&B built for the hours after midnight.
RELEASE FILES
The XO Theory catalog
A growing timeline of singles, alternate mixes, and songs currently moving toward release.
Won't Let You Break Me
XO TheoryOpen Spotify ↗
Just a Little Longer
XO Theory feat. DJ AMUSEOpen Spotify ↗
California Dreamin' (Electric Daydream Mix)
XO TheoryOpen SoundCloud ↗
Somewhere Between
XO TheoryOpen Spotify ↗
Light the Match
XO TheoryOpen Spotify ↗WORLD 03 / ECHOFOX SAGA
The story is
inside the signal.
Follow Nyxen Vale and the EchoFox Unit into a cinematic sci-fi universe of rogue technology, impossible choices, and missions where survival is only the beginning. The soundtrack is Act I. The illustrated story is taking shape.
Listen to the complete OST ↗Incoming transmissions
New compositions, character themes, artwork, and story fragments will appear here as the next act develops.
Signal forming…Illustrated cinematic
A dedicated EchoFox page will eventually house chapters, character files, art, music, and the animated story.
Dedicated page in development03 / ARTISTS
The minds in the machine
One producer, one trio, and absolutely no interest in staying inside a genre box.
DH
Producer · Remixer · Worldbuilder
DJ HALFRO
DJ HALFRO is a retro game music remixer, arranger, original composer, and lifelong music maker with roots stretching back to the ’90s. Inspired by classic consoles, arcade energy, and pixel-era soundtracks, he blends nostalgia, personality, hip-hop rhythm, future-facing synths, and modern production into one connected catalog.
From throwback remixes to original VG-era-inspired tracks and cinematic worlds, DJ HALFRO keeps it fun, loud, and unapologetically nerdy. The sound changes shape; the personality never leaves the room.
Retro remixBoom bapSynth-rock
XO
Pop trio · Three voices · One theory
XO THEORY
XO Theory is a virtual pop group built around bold melodies, layered vocals and a restless approach to genre.
Created and creatively directed by producer and songwriter Joshua Henegar, the project features the fictional members Chloe, Sasha and Claire, three distinct personalities brought together by a shared sound that moves freely between pop, dance, R&B, rock and electronic music.
Rather than settling into one formula, XO Theory treats every release as its own world. Glossy hooks can collide with darker textures, soaring harmonies can give way to rawer moments, and familiar pop structures are constantly reshaped through experimentation, production and visual storytelling.
The result is a project designed to feel polished without feeling predictable, with each song adding another piece to the larger XO Theory identity.
For XO Theory, the goal has always been simple: make music that feels exciting, memorable and worth coming back to.
C ChloeS SashaC Claire