I never got to play anything on a real NES, but I still like its simple music. A lot.
I took up arranging "Making Me Nervous" on FamiTracker, but like many things I take up, it was left unfinished. Today, I started cleaning my 6 GB folder containing "My Music" of sorts, and stumbled upon it. Thus, I finished the arrangement and posted it here.
Note that there are two versions - the triangle one has the bass drum part in the triangle channel, the noise one has the bass drum part in the noise channel. Finally, anyone that wants to listen it in the much smaller NES sound format (NSF), or take a look at the bloody mess that's the source files, is welcome to click the third link.
Noise variation
Triangle variation
FamiTracker and NSF files