“…Music composed from different scales tends to evoke different moods ͑Hevner, 1935͒, with the major typically sounding bright and happy, the minor darker and sad, and the Phrygian evoking the music of Spain, for example. The importance of intervals in music has motivated a large body of perceptual research ͑Dowling and Fujitani, 1971;Cuddy and Cohen, 1976;Siegel and Siegel, 1977;Burns and Ward, 1978;Zatorre and Halpern, 1979;Maher, 1980;Edworthy, 1985;Rakowski, 1990;Peretz and Babai, 1992;Smith et al, 1994;Schellenberg and Trehub, 1996;Burns, 1999;Deutsch, 1999;Russo and Thompson, 2005;.…”