Op.3 - 2 Lieder for voice with piano accompaniment (Delitzsch: Pabst, 1887). The incipit given by HMB for Op.3 No.2 suggests the ommision of the first stanza (as in Johannes Brahms' Op.94 setting).
Op.4 - 2 Gesänge for voice with piano accompaniment (Baden-Baden: Emil Sommermeyer, 1889). HMB gives Meine Mutter hat gewollt as the incipit for Op.4 No.2.