Who is Lida Rose from Meredith Willson?

Lida Rose is a character from the musical "The Music Man," written by Meredith Willson. She is a fictional young woman from the town of River City, Iowa, and is often associated with the song "Lida Rose," which features a romantic and idealized vision of love. The song is typically performed by the character Marian Paroo and showcases themes of longing and desire. Lida Rose embodies the charm and innocence of small-town life in the early 20th century.