* "Got Talent" theme song: This is a generic theme song that is used for most of the Got Talent franchises around the world. It's a high-energy instrumental piece with a memorable melody. You can listen to it on YouTube by searching "Got Talent theme song".
* "Superhuman" by Sia: This song is used as the theme song for the US version of "America's Got Talent." It's a powerful anthem that is well-suited for the show's concept of showcasing extraordinary talent.
There are also some variations on these themes, with some countries using different music or even their own custom-made songs.
To find the exact opening song for a specific season or country, you can search online for "[country] Got Talent [season] opening song".