Name one of Bob Dylan's most-performed live songs, that is said to be inspired by the Prospect Park Water Tower in Minneapolis.
Prospect Park Water Tower: The Prospect Park Water Tower, sometimes referred to as the "Witch's Hat Water Tower" or just "The Tower", is a historic water tower in the Prospect Park neighborhood of Minneapolis, Minnesota, United States. Prospect Park Water Tower:  The tower is rumored to be the inspiration for Bob Dylan's song "All Along the Watchtower," as the tower was clearly visible from Dylan's home in nearby Dinkytown. All Along the Watchtower:  Since the late 1970s, he has performed it in concert more than any of his other songs.
All Along the Watchtower