Constanze has given solo performances around the globe, including organ concerts in Europe, the United States and South America. She performed as a soloist in the Graz Cathedral in 2015 & 2016 and at the “Grazer Orgelfrühling” 2016 in Graz. In June 2017 she gave a recital in the parish church in Leoben and concerts with the brass ensemble of the University.
In 2017, Constanze began collaborating with trombonist Peter Steiner. For their debut 2017/2018 season the Duo maintained an ambitious international performance schedule, including an 8-week USA tour (40 concerts), a concert at the Wartburg Festival (Eisenach,Germany), and a series of concerts in Europe (Switzerland, Italy, and Austria). The 2018/2019 season highlights include a 3-month World Tour with both solo organ recitals and performances with the Duo in South America, Asia, Europe and the United States. Other performances with the Duo during the 2018-2019 season included a tour in Japan and two additional USA tours. Constanze’s debut album SAPPHIRE, in collaboration with Peter Steiner, was released in July 2019 under the Berlin Classics label. Their CD Release Tour brought them to Europe, Asia, Australia and the United States.