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

Ophelia Moon - Magic and Daffodils

Omar Pierce, hailing from Los Angeles, United States, is the creative force behind the original single "I Got You."

A calming vocalist with a strong pen, songs by Olivia Reid rest well within the soul, with tempos mirroring the pace of a steady heartbeat and lyrics that articulate the most intimate parts of the human experience. Her production style blends indie acoustics with exploratory electronic pop soundscapes, landing listeners in a visceral sonic world.

Oreaganomics, hailing from Lincoln, United States, is known for creating protest music that reflects the current state of affairs while also delivering a message that resonates with audiences worldwide. Their music is a reflection of the times, capturing the essence of the world we live in today.

oph.ai is a masked musician with a TV for a head who writes and produces all of their own music. Despite the name, the music is not generated by A.I.

Oscar Utterström is a Swedish trombonist, composer, arranger, and educator based in Nashville, Tennessee, and Oslo, Norway. His versatile playing and experience in many styles make him an in-demand session player on trombone, bass trombone, and euphonium. As a freelance trombonist, Oscar has performed and/or recorded with acts such as Shania Twain, Kelly Clarkson, Johnny Reid, the Temptations, Jeff Coffin, the Four Tops, My Morning Jacket, Alan Parsons Project, Diamond Rugs, Cage the Elephant, Noel Gallagher's High Flying Birds, Taylor Swift, Rachael Lampa, and Emily West.

Omegaman Casper Salvation - The Better Way for Angelina Jolie

Led by Alex Calabrese, Boston-based indie-folk band Old Tom & The Lookouts blend the introspective grit of Americana with the emotional rawness of indie rock. Known for their brooding lyrics and powerful storytelling, the band explores themes of mental health, love, and resilience. Drawing influences from artists like Tom Waits, Frightened Rabbit, and Phoebe Bridgers, Calabrese’s evocative vocals and poignant songwriting strike a chord with listeners searching for authenticity and emotional depth.

Washing up on the shores of Perth, Western Australia, and Mission Beach, Queensland, Oceans & Omens blend the rawness of quintessential old-school metalcore with melodic guitar hooks, groove-driven riffs, catchy choruses, and neck-snapping breakdowns. All interwoven into an epic narrative of gods, demons, the end of days, and the horrors that lurk beneath the waves. Comprised of Rowan Leah (lead guitar), Aaron Ganley (rhythm guitar), Nathan Menage (bass), and Kieran Wallace (drums), the five-piece is rounded out by veritable giant Sean O’Brien bringing his highly dynamic vocal range to the intricate, rhythmic instrumentation.

Olie Beckett’s love for music has existed for as long as he can remember, even before becoming an artist. His first passion was to become a DJ. He admired the skills of DJs like Marshmello. As a fan of most genres of music, his first memories involved listening to the music his father would play as he worked in his radio office. His mom loved music, and Olie would listen to her hum along with her favorites on the radio.

Formed in Marseille, the group is built on a solid friendship between Gwendan Percevault, Marin Boutonnet, Damien Lazzarini, and later, Dylan De Angelis. Their meeting at high school marks the beginning of an exciting musical adventure, at the origins of a project that will become the Origins of Nebulae. From their first steps, they chose to compose together, favoring collective musical creation, which resulted in their first album in 2017, “Keep Breathing.”