Complex sentence: The music was originally composed for another patriotic song by August Daniel von Binzer, "Wir hatten gebauet ein stattliches Haus" (1819) in which the colours Black, Red, and Gold are mentioned for the first time in this order.
Split into simpler sentences: The music was originally composed for another patriotic song by August Daniel von Binzer, "Wir hatten gebauet ein stattliches Haus" (1819). In this Lied, the colours Black, Red, and Gold are mentioned for the first time in this order.