I don't really get why you are being downvoted. Honestly I kind of expected a US only app, which is by far more common.

But I have to say this is actually even worse. It's not just discover "music" in "your city".

Looking a it, it actually means, discover "mainstream music, in super mainstream venues" in "your city". 9-NINE-9 Venues for Paris?

GO take a gander a New York, with this app you can "discover", ZZ-Top, Madona & The Who for instance. Wow, what I have I been missing.