However, there are two possibilities:
1. "Romancing the Stone" film score: The most likely music used would be from the film's original soundtrack. This would include pieces like the adventurous and romantic themes composed by Jerry Goldsmith.
2. Generic "action-adventure" music: If the BBC wasn't using the film's score, they likely opted for generic stock music that conveys the action, romance, and adventure of the story.
Unfortunately, without knowing the specific trailer you're referring to, it's impossible to give a definitive answer.
To find out the exact music, you could try:
* Searching for "Romancing the Stone" trailer music on websites like YouTube, Vimeo, or Soundtrack.net.
* Contacting the BBC directly and inquiring about the trailer's music.
* Using music identification apps like Shazam or SoundHound on the trailer video.
Let me know if you have any other questions!