"The Student Prince" is a romantic operetta composed by Sigmund Romberg with a libretto by Dorothy Donnelly. Premiering in 1924, it tells the story of a young prince who falls in love with a beautiful barmaid while studying in Heidelberg, Germany. The operetta features memorable songs and explores themes of love, duty, and the clash between royal obligations and personal desires. The narrative follows Prince Karl as he navigates his feelings for Katrina, the barmaid, while facing pressure to fulfill his royal responsibilities. The operetta is known for its lush melodies and has been adapted into various productions, maintaining its popularity in musical theater.