How can a song - written by a perfect stranger - feel as if it were written about you? Composer/artist/producer Claudio explains her art, purpose and technique, and finishes with an exclusive unveiling of her new track: "I was a Rockstar".

In her solo live performances, Claudio creates and orchestrates songs with complex layering in real-time using music technology. To her, the art is in making sure both the technology and technique are driven by the heart - and achieve a delicate balance between control and instinct.

Rachel Claudio is a Perth-born/European-based artist/composer/singer/producer and university lecturer. She works with major labels and composes scores for film and TV. Her live video performances have captured the hearts and minds of millions of viewers.

This talk was given at a TEDx event using the TED conference format but independently organized by a local community. Learn more at http://ted.com/tedx