About
Touring bassist and sound architect
Bobby Miller, known as Rotten Bobby, is a touring bass player and backing vocalist for Filter. Beyond the stage, he builds music-focused products and creative projects that solve real problems for musicians.
Work
Featured projects
Music, products, and creative work built from the stage out.
Music
Bass and backing vocals for Filter
As bassist and backing vocalist for Filter, Bobby brings precision and intensity to every live performance. He helps drive the band's live energy and recorded sound with a style built for the stage.
Builder
Tools designed for working musicians
Bobby builds gear and software that solve real problems on stage and in the studio. From protecting equipment in harsh conditions to organizing setlists and lyrics, his products come from years of touring experience.
Rotten Reflector
Foldable sun shield protecting pedals and gear from heat and UV damage
Setz
App for managing setlists, lyrics, tunings, and live performance organization
Live
Stage shots, behind-the-scenes moments, and gear in action
Photography by Derick Smith
Let's work together
Music, press, collaborations, product inquiries, or business opportunities
