Ann Cummings and Talman Welle perform Ligeti's duet

Funf Stucke

I. Indulo/March (1942)

II. Polifon etud/Polyphonic Etude (1943)

Allegro comodo

III. Harom lakodalmi tanc/Three Wedding Dances (1950)

1. A kapuban a szeker/The Cart is at the Gate

Allegro

2. Hopp ide tisztan/Quickly come here pretty

Andantino

3. Csango forgos/Circling Dance

Allegro 

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Source: http://youtu.be/YvAoGCHU-AE