A-1F. Change from the baseline threshold (mean+SEM) measured immediately prior to music exposure was measured at 15 min post-music (1A), 1 hour and 15 min post music (1B), 2 hours and 15 min post music (1C), 3 hours and 15 min post music (1D), 1 day post music (1E), and 1 week post music (1F). Subjects that had threshold differences outside of the expected test-retest reliability criteria were retested 1 week later. All subjects were confirmed to return to their pre-study functional baseline. *Asterisks indicate statistically significant group difference (p<0.05) at 6 and 8 kHz at 1-week post music time.