"Us"? Is that the royal weeeeee?

Come on Sam, be open and honest about your true identity and whereabouts.

And tell us why "Sam Hudson" is so keen to find out more about the 80s folk-ish band "Roger the Chorister". Do you want to know about the dead one, or the member of special boat squadron with an enviable hand-to-hand kill record - or a different one? Why might that be?