Sorry Gem, but I've gone back to my post & hummed my way through it again, & I can't find any missing hums. I did have one worrying moment though when I listened to the now famous "Imperial Echoes" on the Leicester speedway site. As you may or may not know, I've been having a few problems closing programmes lately, & it happened again. I was on verse 35 before I managed to regain control & shut the bloody thing up.
BTW, who are the three geezers in the photo on the Lions site, & why is one of them wearing a wonky race jacket?