What does it take to power a one kilometre long laser above the surface of the Yarra river?

And when you’re composing a soundtrack for dance to be played by nine drummers, is it possible to create a quiet, gentle moment?

These are the questions that Robin Fox has been asking himself over the last few months as he prepares for a series of big festival shows.

In the Drawing Room, he explores the answers and explains why classical music caused him to break his own rules.