Listen to Schlaf, mein Prinzchen online. Schlaf, mein Prinzchen is an English language song and is sung by Lullaby Sound Orchestra. Schlaf, mein Prinzchen, from the album Spieluhr Schlaflieder: Die schönsten Schlaf Lieder für Baby und Kleinkind Vol. 1, was released in the year 2018. The duration of the song is 4:09. Download English songs online from JioSaavn.