I give you this, everytime I listen to the Funeral Portrait I get scared, because the intro just gets loudeer and louder. And louder. And at one point I'm saying to myself "OK it should start about now" and then it keeps on going and gets even louder and now I'm a bit etchy and I'm going "Alright can't be much longer now" but it is and it gets louder and louder and BAM! the riffs come in and every time that happens I jump five feet in the air. :-D