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Visual memory for scenes is surprisingly robust. We wished to examine whether an analogous ability exists in the auditory domain. Participants listened to a variety of sound clips and were tested on their ability to distinguish old from new clips. Stimuli ranged from complex auditory scenes (e.g., talking in a pool hall) to isolated auditory objects (e.g., a dog barking) to music. In some conditions, additional information was provided to help participants with encoding. In every situation, however, auditory memory proved to be systematically inferior to visual memory. This suggests that there exists either a fundamental difference between auditory and visual stimuli, or, more plausibly, an asymmetry between auditory and visual processing.

Music evolves as composers, performers, and consumers favor some musical variants over others. To investigate the role of consumer selection, we constructed a Darwinian music engine consisting of a population of short audio loops that sexually reproduce and mutate. This population evolved for 2,513 generations under the selective influence of 6,931 consumers who rated the loops' aesthetic qualities. We found that the loops quickly evolved into music attributable, in part, to the evolution of aesthetically pleasing chords and rhythms. Later, however, evolution slowed. Applying the Price equation, a general description of evolutionary processes, we found that this stasis was mostly attributable to a decrease in the fidelity of transmission. Our experiment shows how cultural dynamics can be explained in terms of competing evolutionary forces.

The Renaissance genre of organological treatises inventoried the forms and functions of musical instruments. This article proposes an update and expansion of the organological tradition, examining the discourses and practices surrounding both musical and scientific instruments. Drawing on examples from many periods and genres, we aim to capture instruments’ diverse ways of life. To that end we propose and describe a comparative “ethics of instruments”: an analysis of instruments’ material configurations, social and institutional locations, degrees of freedom, and teleologies. This perspective makes it possible to trace the intersecting and at times divergent histories of science and music: their shared material practices, aesthetic commitments, and attitudes toward technology, as well as their impact on understandings of human agency and the order of nature.

Groove is a sensation of movement or wanting to move when we listen to certain types of music; it is central to the appreciation of many styles such as Jazz, Funk, Latin, and many more. To better understand the mechanisms that lead to the sensation of groove, we explore the relationship between groove and systematic microtiming deviations. Manifested as small, intentional deviations in timing, systematic microtiming is widely considered within the music community to be a critical component of music performances that groove. To investigate the effect of microtiming on the perception of groove we synthesized typical rhythm patterns for Jazz, Funk, and Samba with idiomatic microtiming deviation patterns for each style. The magnitude of the deviations was parametrically varied from nil to about double the natural level. In two experiments, untrained listeners and experts listened to all combinations of same and different music and microtiming style and magnitude combinations, and rated liking, groove, naturalness, and speed. Contrary to a common and frequently expressed belief in the literature, systematic microtiming led to decreased groove ratings, as well as liking and naturalness, with the exception of the simple short-long shuffle Jazz pattern. A comparison of the ratings between the two listener groups revealed this effect to be stronger for the expert listener group than for the untrained listeners, suggesting that musical expertise plays an important role in the perception and appreciation of microtiming in rhythmic patterns.

Emotion dysregulation increases the risk of depression, anxiety, and substance use disorders. Music can help regulate emotions, and mobile phones provide constant access to it. The Music eScape mobile app teaches young people how to identify and manage emotions using music. This study aimed to examine the effects of using Music eScape on emotion regulation, distress, and well-being at 1, 2, 3, and 6 months. Moderators of outcomes and user ratings of app quality were also examined. A randomized controlled trial compared immediate versus 1-month delayed access to Music eScape in 169 young people (aged 16 to 25 years) with at least mild levels of mental distress (Kessler 10 score>17). No significant differences between immediate and delayed groups on emotion regulation, distress, or well-being were found at 1 month. Both groups achieved significant improvements in 5 of the 6 emotion regulation skills, mental distress, and well-being at 2, 3, and 6 months. Unhealthy music use moderated improvements on 3 emotion regulation skills. Users gave the app a high mean quality rating (mean 3.8 [SD 0.6]) out of 5. Music eScape has the potential to provide a highly accessible way of improving young people's emotion regulation skills, but further testing is required to determine its efficacy. Targeting unhealthy music use in distressed young people may improve their emotion regulation skills. Australian New Zealand Clinical Trials Registry ACTRN12615000051549; https://www.anzctr.org.au/Trial/Registration/TrialReview.aspx?id=365974.

In music, the rhythms of different instruments are often syncopated against each other to create tension. Existing perceptual theories of syncopation cannot adequately model such kinds of syncopation since they assume monophony. This study investigates the effects of polyphonic context, instrumentation and metrical location on the salience of syncopations. Musicians and nonmusicians were asked to tap along to rhythmic patterns of a drum kit and rate their stability; in these patterns, syncopations occurred among different numbers of streams, with different instrumentation and at different metrical locations. The results revealed that the stability of syncopations depends on all these factors and music training, in variously interacting ways. It is proposed that listeners’ experiences of syncopations are shaped by polyphonic and instrumental configuration, metrical structure, and individual music training, and a number of possible mechanisms are considered, including the rhythms’ acoustic properties, ecological associations, statistical learning, and timbral differentiation.

Though practitioners have relied on tempo as a criterion to design in-store music, scant attention has been devoted to the mode of musical selections, and no consideration has been given to the potential for the interactive effects of low-level structural elements of music on actual retail sales. The current research reports a field experiment wherein the positive main effect of slow tempo on actual sales reported by Milliman (J Marketing 46 (3): 86-91, 1982, J Cons Res 13 (2): 286-289, 1986) is qualified by musical mode. A significant interaction between tempo and mode was evidenced, such that music in a major mode did not vary in effectiveness by tempo while music in a minor mode was significantly more effective when accompanied by a slow tempo. That is, the Milliman effect was eliminated for music in a major mode. Implications of our findings and directions for further research are discussed.

This article argues for the prematurity of any dismissal of the notion of authenticity as meaningful within popular music discourse. It synthesises a range of views as to how authenticity is constructed, and offers a tri-partite typology dependent on asking who, rather than what, is being authenticated. It focuses on rock and folk genres, but also argues that the generic nature of the typology makes it applicable to any other genre wherein listeners are concerned to ask whether a musical utterance can be construed as sincere.

The article introduces an empirical approach to studying music’s extrinsic meanings, based on the idea of musical topos as a set of musical entities that is delimited and furnished with meaning by extramusical associations in a listener population. The proposed methodology involves free, associative responses as well as responses on semantic variables addressing the imagery. After deriving potential topical structures for a given musical domain from the quantitative results, the structures are substantiated by using them to guide a rule-based, qualitative analysis of the free responses. The approach allows a view to the topical organization of a musical domain in which the identity of each musical topos is fixed in extrinsic terms, by a set of semantic fields that is unique to the topos in question. An application of the approach to contemporary “motivational” production music yields an organization of such semantic fields into three topical categories— Intimacy , Potency , and Speed .

I defend in this paper the thesis that there is a complex relation between minimalist musical works and the metaphysics of time, involving ontological, epistemological and axiological issues. This relation is explained by means of three sub-theses. The first one is that minimalist musical works literally exemplify –in Goodman’s sense–the properties ascribed to time by the metaphysical static view: 1) minimalist works intrinsically possess those properties by being composed according to the technique of minimal repetition; 2) they extrinsically refer to those properties in virtue of pragmatic processes of accommodation of disagreements on what is taken to be common ground in a particular musical context. The second sub-thesis is that, in exemplifying those properties, minimalist musical works are valuable from two perspectives: a formalist one, according to which minimalist works purify the concept of what a musical work is; and a cognitive one, insofar they allow us to obtain phenomenal knowledge of what it is like to experience time as the static view conceives it. The third sub-thesis is that each particular minimalist musical work is valuable insofar it achieves either the formalist or the cognitive goals in an original way.