This American chit who appears to have Prince Harry in her thrall, just will not

[Herbert Augustus Chapman]

I agree. Terrible form to repeat the end of line one. It could have finished with "d'ya make her?".

In addition to the old I say I say I say joke, that was the title of a track on Houses of the Holy, the Zep's embarrassingly clumsy effort at reggae. Reggae drumming is the most tricky and nuanced genre of the art and clodhopping Bonham fails with merit