Babette Haag is a welcome guest at major international music festivals and has been invited by numerous symphony orchestras, including performances at the Rheingau Musikfestival, Ludwigsburger Schloßfestspiele, Schleswig-Holstein Musik Festival, Berliner Festwochen, Rundfunkorchester des Bayerischen Rundfunks, Frankfurter Museumsorchester, Staatstheater Oldenburg, Württembergisches Kammerorchester Heilbronn, Musikcollegium Schaffhausen, Polnische Kammerphilharmonie, Philharmonie Thüringen, Dresdner Kapellsolisten, or Sinfonieorchester Plauen/Zwickau.
She made her North and South America debut as a soloist in 2004 with recitals and concerts with orchestras, highlighted by TV and radio recordings of her acclaimed performances in venues such as the Sala Sao Paulo, the most prestigious concert series in Brazil. Babette Haag shares her experiences in masterclasses, seminars, or workshops nationally and internationally, including at the universities of Sao Paulo and Rio de Janeiro, the College of Music and Drama Khartoum, the Braunschweig Classix-Festival, or the Musikhochschule Dresden.