Mezzo-soprano Estelle Hausner performs an excerpt from Wagner's Rheingold, and Professor Guber says they will work on the language. This opera is in German and, although it is a language with many consonants, they will see how these can help the flow of the music and not the other way around.

In this masterclass, the Student Aimee Kearney and Professor Carola Guber work on Schubert’s lied Ganymed and talking about German words and tongue placement.

In this masterclass, Student Rebecca Suta brings Susanna's Aria from Le nozze di Figaro by Mozart to Professor Carola Guber and together they work on jaw and tongue as well as tension.

In this masterclass, the mezzo soprano Jeon Hyein sings Oft denk' ich, sie sind nur ausgegangen from the Kindertotenlieder by Gustav Mahler and work with Professor Carola Guber on phrasing and character.