He’s charming and charismatic—no wonder con man Harold Hill assumes he can easily fleece the citizens of staid River City, Iowa with the grand promise of a marching band. But the smooth-talking swindler can’t tell a trombone from a treble clef—and Marian, the local librarian, knows it. In his attempt to steal her heart (and save his hide), Harold learns a thing or two about moral responsibility—and unexpectedly enriches the town with a love of music.