To find that out one would need to get the executable for The Duel : Test Drive II for the Atari ST and then disassemble the title screen. But in any case you

To find that out one would need to get the executable for The Duel : Test Drive II for the Atari ST and then disassemble the title screen. But in any case you can compare the Chip Tune version of the title in Test Drive I vs the MOD player style tune in II I https://www.youtube.com/watch?v=RGOdHT29Jpc https://www.youtube.com/watch?v=RGOdHT29Jpc II https://www.youtube.com/watch?v=1GrdvcghDXE https://www.youtube.com/watch?v=1GrdvcghDXE