Program:
Schubert: Schwanengesang

Schubert’s posthumously-published sets of texts by Rellstab (including the famous Ständchen), Heinrich Heine (Der Doppelgänger, eg); and one by Seidl, Die Taubenpost — a strangely cheery/wistful sendoff.

See Graham Johnson’s and Thomas Quasthoff’s commentary here.