The two primary contributors for One Empty Toybox are Rob Dreyer and Nicholas (Nick) Viltrakis.

Obco (ohb-tso) is a Chicago-born, Polish-American artist creating music rooted in ambition, memories, and life experience. Blending rap and melodies with reflective storytelling, his sound speaks to the everyday grind, quiet sacrifice, and the dream of building something bigger. Inspired by his Polish heritage, Obco creates music that moves across emotions, languages, and continents — from struggle and growth to legacy.

For Ohnoah, songwriting has never been a choice but a matter of pure survival. At the age of 17, they escaped a destructive home. Growing up non-binary and queer within a macho North African/Italian culture meant facing a total lack of acceptance, both at home and at school. They processed their trauma into melodies, building a home for themselves when the world didn't offer one. They aren't interested in making pain look pretty; they just want to tell the truth.

OpCritical is a band created in 2026 to be a voice for all those who want to take a stand for the American values of decency, tolerance, honesty, and the rule of law. The members of the band are not important, but their message is. The band will be releasing music and videos as long as necessary to inspire others and speak out about the daily injustices taking place in America.

Ornnala crafts intimate and sincere music at the crossroads of opera, song, and orchestral French pop. Born between two cultures, she found refuge in music from a young age, a language she honed at the conservatory through operatic singing, personal songwriting, and stage explorations. She creates an organic and vibrant universe, where each piece becomes a space for listening and shared memory.

Otto Orany is a Czech composer and keyboardist who has spent the better part of a decade working at the intersection of contemporary classical music, jazz, and electronics.

Oneway, the Christian rock project of singer-songwriter Dustin Burkhard, is making an impact with music that blends emotional honesty, hard-hitting rock energy, and a message of hope. Based in the Dayton, Ohio area, Dustin brings a unique perspective shaped by 15 years of experience as a youth pastor and worship leader, creating songs that speak directly to people walking through pain, pressure, and brokenness.

OpCritical is a band created in 2026 to be a voice for all those who want to take a stand for the American values of decency, tolerance, honesty, and the rule of law. The members of the band are not important, but their message is. The band will be releasing music and videos as long as necessary to inspire others and speak out about the daily injustices taking place in America.

Olorunfemi is a London-based lo-fi and New Age instrumental artist and producer crafting immersive, space-inspired soundscapes rooted in calm, atmosphere, and emotional depth. Born in Lagos State and originally from Odogbolu, Ogun State, Nigeria, his work blends ambient textures, mellow rhythms, and subtle African influences to create reflective sonic journeys.

Oxiroma - Hug & Hold the Ocean (Cosmo Symphonic Version)

OCCULTRA is a dark, cinematic synthwave project blending aggressive analog synths with beautiful, haunting melodies. Drawing from retro-futurism and modern electronic intensity, the sound balances neon-lit nostalgia with a colder, heavier atmosphere. OCCULTRA’s music moves between high-energy propulsion and immersive mood, evoking late-night cityscapes, danger, and distorted romance. Influenced by the raw drive of Carpenter Brut, OCCULTRA delivers synthwave that is both visceral and melodic.

Born in Nahariya, a coastal town in northern Israel, Omer Netzer grew up in his family’s music shop, surrounded by sounds from Johnny Cash to B.B. King. Music became both his passion and lifeline, especially during wartime. His path led him to serve as a combat medic and later as an equine therapist, using horses to help trauma survivors heal. Netzer’s debut album, Goodbye Song, produced three Israeli radio hits and launched him across Europe, including performances alongside global stars like Kendrick Lamar and Mumford & Sons.

ORFIN, a solo multi-instrumentalist hailing from NYC, has poured his passion for heavy music into his latest original single, "Protect The King (Danny’s Song) (Ft. Tyler Lyon)."

OGGY is a singer/songwriter/performer. Her musicality can be defined through the experiences that helped her become the person she is today. She expresses herself with emotions, and she likes to describe her musical style as Disney & Rock. Living a little girl's dream!

Born in New Jersey and raised in London since the age of two, OLI (Olivia Masek) has always balanced two worlds—a blend of American openness and British introspection. That duality shapes her music: cinematic but intimate, moody yet liberating, and always rooted in emotional truth. With a voice that can shift from whisper-soft to soaring intensity, OLI has quickly become one of London’s most intriguing rising artists.

Olena Nosalii - Le Calme

Ophelia Moon - Color Me Dead

Born in Ukraine and now based in Dubai, Olesia Glants is known for her burlesque-charged stage presence and genre-defying vocal style. She has headlined three solo concerts and serves as the lead vocalist in one of the UAE’s most acclaimed live shows. With “Save Me,” she continues her ascent as a global voice for those searching for beauty—and meaning—through rhythm.

Ophelia Moon, Ricky Mazzamauro - Memory Fades