Composers from the Kingdom of Prussia

Adolf Jensen (12 January 1837 – 23 January 1879) was a German pianist, composer and music teacher.

Gustav Albert Lortzing (23 October 1801 – 21 January 1851) was a German composer, librettist, actor and singer. He is considered to be the main representative of the German Spieloper, a form similar to the French opéra comique, which grew out of the Singspiel.