Table 2.

GMSI range, median, mean, and standard deviation.

	Range	Median	Mean	Standard deviation (1σ)
Active engagement	19–45	31	30.91	5.45
Perceptual abilities	16–45	34	33.62	6.65
Musical training	7–45	17	18.52	9.61
Singing abilities	9–41	28	27.41	6.03
Emotions	18–42	33	33.24	4.28
General music sophistication	40–101	69	69.76	14.20