House of Neptune is a Belfast-based Irish psychedelic-rock band who burst into the scene in August 2025. With their upcoming debut single being released on the 1st March, House of Neptune have taken crowds in NI and Ireland by storm. They have played a headliner in The Accidental Theatre and played in various other well-known venues in Belfast and beyond. House of Neptune were set up during The Oh Yeah Centre's Future Sounds of Belfast Programme, funded by the Ed Sheeran Foundation in the summer of 2025. The band recently reached 800 followers on instagram and have been interviewed with Tri This Magazine and a Ten Tons of Tone. Their sounds blurs your typical rock instrumentation with a more psychedelic sound with its use of keyboard and trumpet. Their vocals are sang by each member of the band who all vary around the mic.