Why do you get butterflies while listening to a song?

Getting butterflies while listening to a song often occurs due to the emotional resonance and personal connections the music evokes. This reaction can be triggered by a powerful melody, meaningful lyrics, or nostalgic associations tied to past experiences. The brain releases dopamine, a feel-good neurotransmitter, which can heighten feelings of excitement and anticipation, akin to the physical sensation of butterflies in the stomach. Ultimately, it's a blend of emotional engagement and physiological response that creates this unique feeling.