Boasting one of the coolest secret agent themes besides Bond's, Golgo 13 was an odd game, based on a Japanse manga, that mixed up different play styles in one package. All of them were kind of NES-difficult, so I definitely never made it far, but I've heard the title theme countless times. One of my very first MIDIs I ever tried to make was this track, and so now, in 2013, I finally get to cover it with guitars and funk bass.
from Gamey Stew,
released October 16, 2013
Source: Golgo 13 (NES) - Title Theme, by Michiharu Hasuya