Another wonderful bit of mindless self indulgence.  I rather like it.  I sing stuff like this all the time to entertain myself and I thought I'd share some tonight.  I don't usually sing in 7 part (not quite) harmony, but maybe I hear it that way because my imagination adds in the extra parts.  So this might be more like what I hear.  But a little more out of tune because I'm not so great of a musical mastermind in reality as I am in my imagination.  You may get the idea though.