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Ultra Q is an Oakland-based indie rock act that emerged in 2019 after Mt. Eddy rebranded into Ultra Q, a transformation documented by AltPress. Fronted by Jakob Armstrong—son of Green Day’s Billie Joe Armstrong—the band crafts a sound that blends post-punk, shoegaze, and emo with guitar-driven energy. Since their formation, Ultra Q has built a reputation for moody, hook-laden songs and compelling live performances that capture the intensity of their studio work on stage.