Melissa Etheridge is approachable and rough at the same time in Zwickau

It doesn’t take more than ten seconds: Melissa Etheridge has hardly entered the stage when the chairs are pushed back, nobody needs them when you can dance. To cheer. To sing. Forget the world around you.Melissa Etheridge is one of the great ladies of rock music. She’s never had a single in the top ten, but you know her name, you know her raspy voice, and no one would wonder about…