Madcap Diamond...I don't think my cover has the four lights either. There are actually several slightly different versions of the album cover. The differences are between tape, record, and CD covers...and I think there are also some differences from country to country (ie the cover on the US version of the CD is slightly different to the cover of the UK release). Hope that helps.

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Only the very safe,
Can talk about wrong and right.
Of those that are forced to choose,
There's some who will choose to fight.