The first movie I thought of was Love Me Tonight. So, I completely agree,
The Music Man. I never tire of the songs, Robert Preston's charisma, Shirley Jones's gumption, and how it makes me feel. It was the first musical that I watched with my father in which kicked off my love of musicals. So, I guess, there is a bit of nostalgia playing into my love of this musical as well. Love Me Tonight is one that I wish I could see more often. I could watch the opening sequence repeatedly.