The professionals that guide Sterre in her solo musical way have all attended the Conservatoirr. They take care of Sterre's voice and technical education. These persons are soprano Karin ten Cate (weekly) and Deborah Pardy (monthly). Deborah studied in Canada, England and Japan and was vocal coach of the English National Opera. Well known Pianist Iris Hond is producer of Sterre's first EP.
Sterre's professional teachers hear the power and all-round musical talent of Sterre's strong singing voice. Sterre reads music from paper, her technique is exceptional for her age.