For Terminator 3 has delivered Marco Beltrami solid work that absolutely has its moments. But the work of Brad Fiedel for 1st and 2nd Terminator I find better overall, appropriate and unmistakable. Especially the Terminator Theme and the rougher, more metallic style Fiedels missing. Playing tips are here but the pieces: 3, 4, 6, 11, 12, 16, 17, 19