Quasthoff On Schubert's Nacht Und Träume & Early Consonants
Quasthoff: Don't Punctuate Vowels With A 'H'
Thomas Quasthoff's Head Resonance Techniques
Joyce DiDonato Master Class January 2016: Mozart’s “Voi che sapete” from Le nozze di Figaro
Thomas Quasthoff - The Singer (1996)
Quasthoff: Acting in Schubert's Erster Verlust
Thomas Quasthoff: Mozart - Papageno's Aria from "Die Zauberflöte"
Masterclass Christa Ludwig part 4: Wendeline van Houten