I was going to say naming my top 3 would be difficult, but I am changing that to impossible, as Alex stated they can change daily (depending on mood) so I will name the artists/composers instead,
Richard Wagner
Mike Oldfield
Rufus Wainwright
And mick-t, don't take everything said on here too seriously, there's a lot of friendly banter and micky taking, so stick with it and you'll see what I mean.