Walkthrough for Bellingcat's 'Urban Symphony' challenge

Hi, welcome to this write-up for the Urban Symphony challenge from Bellingcat. Here you can see my thought processes and what steps I took to get to the answer, but of course there are many different ways of reaching the same results. The challengeWe've been given an audio file and need to find the name of the tower we can hear chiming. The locationListening to the audio, there were a lot of sounds that I didn't recognize. However, I could identify spoken text, so I decided to note that down first: "Be aware of pickpockets at this station." "Caution, you're reaching the end of the travelator." I first looked up the first sentence I heard on Google, but it gave a large variety of results. It appears that many stations all over the world use this particular sentence. Next I googled: caution you're reaching the end of the travelator This led to quite a few results about Amsterdam, like this Reddit post and this one. There were also a few results from other cities, but the spoken sentence…