Richard Tauber--Tenor 1919.
Jonas Kaufmann sings "Ach, so fromm" from Von Flotow's opera 'Martha'. Shop Jonas' Decca catalogue:http://po.st/kaufmanncata.
Richard Tauber sings "Ach, so fromm" from "Martha" on acoustic Odeon JXX 81029, recorded in 1919.
English Chamber Orchestra. Richard Bonynge, conductor. 1995.
Jonas Kaufmann--Tenor Marco Armiliato--Conductor Prague Philharmonic Orchestra 2007.