Change your tune
Meaning
To alter one's opinion, attitude, or behavior, especially to become more agreeable or accommodating.
Origin
Imagine a musician playing a monotonous or discordant melody. The listeners, growing weary or displeased, might simply implore them to 'change their tune'—to shift to a more pleasing or varied piece of music. This literal act of altering a melody or harmony formed the perfect metaphor for human behavior. By the 19th century, the phrase had crossed from the concert hall to common speech, describing someone who needed to alter their opinion, attitude, or approach, often because their current one was disagreeable or led to negative consequences. Just as a different melody can drastically change the mood of a room, a 'changed tune' in someone's demeanor could completely alter a social or professional dynamic, making the phrase a vivid and enduring way to call for a shift in stance.
Examples
- After he realized how serious the consequences were, he quickly started to change his tune about refusing to cooperate.
- The manager told the complaining employee that if he wanted to keep his job, he'd better change his tune about company policies.