In an age where soundscapes accompany every moment, a quiet revolution is humming beneath our earbuds. Scientists have discovered that melodies anchored by a steady, rhythmic pulse can soothe nervous tension more effectively than the bland hum of pink noise, a finding that feels both surprising and oddly familiar. The secret lies in the way a clear beat mirrors the body's own cadence, coaxing the heart and breath into a more relaxed rhythm. Listeners who weave such music into their daily routine report a gentle easing of the jittery thoughts that often crowd modern life. This research adds a fresh verse to the age-old belief that music does more than entertain-it can be a subtle form of therapy, a soundtrack for calm in a world that rarely pauses. As playlists become personal wellness tools, the choice of a song with a confident tempo might just become the most stylish accessory of the season.