The song you’re hearing now is being played by the band Haunted by Heroes, from Pacifica. Known at present as “the world’s youngest rock band,” these little dudes aren’t much taller than their guitars. You can see them Saturday March 24 when they’re the opening act at the legendary Fillmore. Music starts at 9 pm. That’s probably past the bedtime of these eleven-year-olds… but it is a Saturday.