" ... Johanna Bartz lets her flute sing in expressive nuances ... "
Hans-Jürgen Becker, Badische Zeitung, June 2018
"With the young flutist Johanna Bartz we have been introduced
to a master on the historical flauto traverso.
is soft and charming,
warm and pure, tender and sensitive,
colourful and very differenciated,
[her playing is] aware of style and expression."
Peter Buske, Das Orchester