Table 2. Mean onset amplitude for each note for the first and last halves of the recording.

	Time Period (Half)	Mean Amplitude (µV)
Note 1	First	0.069 (0.023)
	Last	0.073 (0.021)
Note 2	First	0.048 (0.017)
	Last	0.074 (0.030)
Note 3	First	0.061 (0.024)
	Last	0.063 (0.022)
Note 4	First	0.052 (0.018)
	Last	0.058 (0.021)
Note 5	First	0.068 (0.024)
	Last	0.073 (0.027)

Standard deviations are reported in parenthesis.