Johanna started playing the recorder when she was 6 and the violin when she was 8. She has won first, second and third prizes music competition "Jugend Musiziert" and has played in various amateur symphony and chamber orchestras. With the recorder she also performed as a soloist with orchestra 'Hachinger Tal' led by Hartmut Fix in concerts near Munich. She continues to play music enthusiastically in her free time while pursuing a career as a scientist.