“…As discussed by Schmuckler (1999), musical, or in this case melodic, complexity is, in and of itself, a psychologically intricate concept-one that has been a topic of a great deal of research in its own right (Arkes, Rettig, & Scougale, 1986;Conley, 1981;Eerola et al, 2006;Konečni, 1982;Rohner, 1985;Williams, 2004). Accordingly, the divergence between these sets of ratings might highlight those factors that are intrinsic to the notion of melodic complexity, but have little to do with contour structure per se.…”