Original: German Lieder for Medium & Low Voice, Part I. Version 2.0. Various. Low Voice sheet music. Voice Solo sheet music. Version 2.0. For Voice.
Tradução: Lieder Alemán de Medio. Si hay dolor, hay alegrías, op. 33, no. 3. El verdadero amor dura mucho tiempo, op. 33, no. 15. Vario.