1) Address starter 2) Being ten more than seventy 3) Cardinal 4) Eighty 5) Eighty, to Lincoln 6) Four times twenty 7) Gettysburg address opener 8) Lxxx 9) Memorable opening 10) Start of a Lincoln address 11) Start of a noted address 12) Start of an address 1) Lxxx 
Fourscore was the signature tune used by Channel 4 in the United Kingdom for 10 years, from 1982 to 1992. It was composed by Lord David Dundas. Various short excerpts from the piece, which were the various orchestrations of the same four note melody, in the key of F Major, were used to accompany the channel ident used between programmes. For each ...
• (n.) Four times twenty; eighty. • (n.) The product of four times twenty; eighty units or objects.
Four'score` adjective [ Four + core , noun ] Four times twenty; eighty. 
four times twenty; eighty.