Show HN: Musiker.page – Interactive timeline of musicians by instrument

I built an interactive timeline showing the lives and connections of composers and performers, organized by instrument. Lifetime bars are color-coded by role, and curves show teacher-student and family relationships. Switch between piano, violin, and trombone, click anyone for their bio and portrait. It's a static React site with all data in JSON, so contributions are just a PR away. See https://github.com/pmatos/music-timeline