Scotland has never ceased to amaze the world with its forward vision, bold action and great educational institutions. Nothing makes me more proud than to promote this wonderful land with all its richness and diversity wherever I go.

I associate going to an airport with work because I travel so much with my job. So when I have a few days free from work, I tend to stay at home.

A large part of my work has been collaborating with composers; I think we've commissioned about 140 pieces now, a lot of them percussion concertos.

There are many collaborations I'd like to explore. One is to co-write a rap concerto with Eminem.

Music is about communication... it isn't just something that maybe physically sounds good or orally sounds interesting; it's something far, far deeper than that.

My favorite instrument is the snare drum. In Scotland, the snare drum is very prominent in Highland bands. The Scottish style of playing is in my blood. It's a very powerful instrument, but it can also be soothing, like velvet. It's a real challenge for composers.

I often play on the cello-bass side of the orchestra, because I prefer the deep sounds. I can't hear the violins well.