The 30-second countdown track used during the "Final Svoia Igra" round, originally composed by Merv Griffin .
If you are developing a "paper" (offline/tabletop) version, consider using a on a smartphone to trigger these effects. Many "Quiz Buzzer" apps allow you to upload custom MP3s so you can play the official "Svoia Igra" sounds during your live game.
The upbeat orchestral opener used for the title screen and introductions.