Anna sings alto with the Vocalconsort Berlin in the Konzerthaus.

Franz Schubert | Symphony b minor D 759 “Unfinished”
Wolfgang Amadeus Mozart | Requiem for Soloists, Choir und Orchestra d minor KV 626

Konzerthausorchester Berlin
Musical director: Christoph Eschenbach
Vocalconsort Berlin
Chen Reiss, Soprano
Rinat Shaham, Mezzosoprano
Frédéric Antoun, Tenor
Philippe Sly, Bass baritone

More information here