Nostalgia

The Mexican volcano Mount Popocatepetl is in the news following it's recent eruptions.  I can never hear that name without also hearing the first lines of Frank Muir's, or Dennis Norden's (or was it both?) song - all I can remember are the first couple of lines but it goes like this - to be sung to the tune of "The honeysuckle and the bee" -

I am Mount Popocatepetl, 

You must agree

When I erupt I scatter metal

Over land and sea.....

Anybody know any more?