[All this leaves the minister with little time for writing songs.] I haven't even thought about it, ... It's a very different, drastic kind of time that you have to give to writing music. So for three years I haven't even considered it - the last song I wrote was before the ministry. But now, as my routines become a little more controlled, I'm gathering momentum again. I might be reading documents for work, for instance, on a plane, and an idea comes and I write it down on the back of the page. It's not a preoccupation, but I'm letting it come, slowly.