“American Pie” is one of those songs where pretty much everyone knows the chorus, perhaps also the opening couple of verses, and the real afficionados know the whole thing. We think we know what the song is about, with lyrics such as “Drove my Chevvy to the levee but the levee was dry”. It seems self-explanatory, but is it? And what do lines like “When the jester sang for the king and queen in a coat he borrowed from James Dean”, and “Helter skelter in a summer swelter” mean?