Warhawk by Rob Hubbard
Used in Automation Menu 133

Menu 133 when disassembled with Easy Rider shows tons of code and graphics.
Distorting scroller in lower border. Timer B and Timer C code.
The tune is called in the VBL loop and initialised just after going into
supervisor mode. It is too hard to extract the tune from this.

Going back to the original game I guessed the tune was WARS.OBJ
as it was the smallest file. It has an executable header.
Include that and play on a standard VBL loop by jumping to the correct offset.
The executable header is 28 bytes long (0x1c).

Look at offsets in the original code to work out the initialisation
and VBL loop code positions.
