<strong><em data-rich-text-format-boundary="true">Anna-Maria Hefele</em></strong><em data-rich-text-format-boundary="true"><i> holds a master of arts (MA) from Mozarteum Salzburg and is a multi-instrumentalist, singer and overtone singer. She performs worldwide as soloist with different ensembles, choirs and orchestras. If you want to try and learn overtone singing yourself please visit her teaching website: <a href="http://www.overtone.academy/" target="_blank" rel="noopener" data-saferedirecturl="https://www.google.com/url?q=http://www.overtone.academy&source=gmail&ust=1622193741585000&usg=AFQjCNFgUhTeGVU8_4m40di4ytP8aH_mug">www.overtone.academy</a></i><i>, there you’ll find many resources and a video workshop about overtone singing. Artist website: <a href="http://www.anna-maria-hefele.com/" target="_blank" rel="noopener" data-saferedirecturl="https://www.google.com/url?q=http://www.anna-maria-hefele.com&source=gmail&ust=1622193741585000&usg=AFQjCNFw2K3_ArwSKdHfX4ZS6Eum6znthw">www.anna-maria-hefele.com</a></i></em>