“…Similarly, harmonic expectancy studies generally support a hierarchy of stability (I > V > IV; Bharucha & Krumhansl, 1983; Tillmann, Janata, Birk, & Bharucha, 2008), with more stable chords serving as cognitive reference points , an expression coined by Rosch (1978) for elements that are characterized by their asymmetric temporal relations with less stable elements. To date, further support for increasingly subtle within-key expectancy violations has been found for I vs. V (Tillmann et al, 2003, 2008; Tillmann & Marmel, 2013), and I vs. vi in harmonic contexts (Kim, Kim, & Chung, 2011; Koelsch, Jentschke, Sammler, & Mietchen, 2007), and 1ˆ vs. 4ˆ in melodic contexts (Marmel, Tillmann, & Delbé, 2010).…”