marginally significantp < 0.001
For English musicians and non-musicians, the results revealed significant or marginally significant main effects of the following variables: vowel quality [χ 2 (1) = 43.46, p < 0.001], duration [χ 2 (1) = 6341.9, p < 0.001] and pitch direction [χ 2 (1) = 3.52, p = 0.06].