Adagio in G minor

Walking to the bus stop on a trip to Blackburn to, I used the underpass to cross the busy road. As I walked down to it I could hear music playing, which I discovered later (by humming it into an online music finder) was the very beautiful but quite melancholic Adagio in G minor by Albinoni

I never found the source of the music... but did find an abandoned underpass full of water and debris and graffiti walls. And got very wet feet walking through it.