Onstage company
Documented collaborators
Bleech is a London-born alternative rock trio formed in 2009 by Jennifer O’Neill, Katherine O’Neill, and Matt Bick. Blending grunge with post-Britpop sensibilities, they carved out a distinctive sound that’s both gritty and melodic. Over the years, Bleech released two studio albums, earned recognition in fashion campaigns, and built a dedicated fanbase through live performances and an active online presence. In 2025, they rebranded as Bleech 9:3 and announced an Irish headline tour with UK dates, continuing to push their dynamic sound forward.