Mark is terrifying indeed!
He even hits a soprano high C (C6) in the beginning of this video.
Had a listen to Nothing Ever Changes. Some strong C5s in there, and a great D5 on "if it's
me that's driving you to this madness"! Definitely one for part 2! More strong C5s in Wild Heart! And a full voice D#5!! Super!
The videos aren't appearing because Youtube is down for maintenance at the moment.