Heidi Eidenberger is currently member of the Pöstlingberg Quartet, with this ensemble she won the Klassik Special Prize at the Streicher-Plus-Competition in 2015. In addition, she plays in various chamber music formations and performed with Andreas Pözlberger, Firmian Lermer, Peter Langgartner, Werner Neugebauer and Maria Ehmer. She regularly performs in various orchestras, such as the Innviertler Symphonieorchester and the Salzburg Mozarteum Orchestra.
She works as Violin Teacher at the Oberösterreichisches Landesmusikschulwerk. Heidi Eidenberger graduatet at the Anton Bruckner Private University Linz with Albert Fischer, Lily Francis and Frank Stadler. She completed the bachelor's and master's degree with honours and received a scholarship from the Bruckneruniversität. In addition to that, she studied at the Bern University of the Arts with Monika Urbaniak-Lisik at the Bern University of Music and attended master classes with Christian Altenburger, Thomas Fheodoroff, Johannes Meissl and Brian Finlayson.