I was in Belfast earlier this week, a city that is full of interesting sounds.
One of the interesting noise-makers I came across was this Romanian man playing his ‘Violin Trumpet’. He told me that he made it back in 1982 out of the horn from a gramophone and a broken violin. He was busking in the centre of town. Definitely worth a couple of coins.
London Sound Art 
Oh my gosh, that’s way too neat.