It must be a dream

A few years ago, Rodrigo and Gabriela were Mexican death metal musicians/fans who decided to move to Dublin, Ireland and try their luck. They mixed their love of headbangin' with their meticulous, classically trained guitar technique, and - bam - an international sensation was born.

It's a great story, made even better by the fact that last month they were joined onstage by one of their heros, Robert Trujillo of Metallica: