[2] Fally made her operatic debut as Zerlina in Mozart's Don Giovanni at Schloss Haldenstein in Chur, Switzerland, at age 21.

[1][8] Concerts and recitals brought Fally to the Lucerne Festival, the Wiener Musikverein and the Musikverein für Steiermark [de] in Graz, the Deutsche Oper Berlin, the Alte Oper in Frankfurt, the Salzburgarena, the Kongresshaus Innsbruck [de], the Hamburg Laeiszhalle, the Munich Prinzregententheater, the Theater Bonn, the Grafenegg Festival, as well as to Switzerland, Japan, China and Dubai.

[1][9] Oliver Ostermann [de] composed the song cycle Von Vögeln und Insekten (Of birds and insects) for Fally, which she premiered at the Vienna Musikverein.

The program of a Mother's Day matinee in 2012 in Waidhofen an der Ybbs with actor Peter Matić and pianist Stephan Matthias Lademann exemplifies how confidently the artist is able to combine serious commitment to classical music with comedic elements.

[3] Fally has worked with conductors such as Bertrand de Billy, Christoph Eschenbach, Ádám Fischer, Asher Fisch, Fabio Luisi, Leopold Hager, Nikolaus Harnoncourt, Julia Jones, Philippe Jordan, Simone Young, Ulf Schirmer and Peter Schneider.