There will be times when you can see from the look on his...

There will be times when you can see from the look on his face, that even though Greg is sitting there, he's really somewhere else. You might think he's taking notes on the sermon, but he's actually writing musical notes. Sometimes, he'll disappear and the next thing you know he's back with copies of music in his hand that he wants us to sing. He has a lot of trust in us as sight readers.