Thanks guys!
Yeah the vocalist... He's absolutely fantastic as a front man, and he's of course a complete mentalist (sorry if you're reading this Joe, I didn't precede 'mentalist' with an expletive!). He's very much English, but stick a mic in his hand and put him on stage, and we get some rather strange pronunciations! Especially 'th' sounds. He doesn't do it normally!
Ahh well, I wouldn't change a thing about him. Especially not his hair: