Traveling to Germany in June

[hendecatope]

Hey everyone,

I am traveling to Berlin/Hanover/Hamburg in late June, early July. Does anyone know of any bands that may not be well known in the US that I should check out, if they happen to be touring.

Unfortunately, attending any of the Open Airs going on around the two weekends I will be in Europe is out as I will be with my elderly mother, who is a Berlin native.

Thanks,
Andrew