Yes, was "Wildest dreams". Thanks taken_by_force
I like only a little Gamma Ray but their concert was great, they
played about seven or eight songs, I don't know the titles
because I don't have any album of this band, but Kai Hansen was
great playing the guitar, singing and screaming to the crowd. I
remember that they played (last song of their concert) "I want
out", Helloween song.