Abstract

Background: Sensory Processing Sensitivity (SPS), a temperament trait reflecting deeper cognitive processing and heightened emotional/physiological reactivity, is often linked to emotional dysregulation and vulnerability to stress-related problems. SPS includes three subscales: Ease of Excitation (EOE) reflects emotional sensitivity to internal (e.g., thoughts, bodily states) and external (e.g., social demands) stimuli; Low Sensory Threshold (LST) reflects sensitivity to intense sensory input; and Aesthetic Sensitivity (AES) denotes appreciation for subtleties (Smolewska et al., 2006). Music can sometimes contribute to maladaptive outcomes like rumination, avoidance coping, and amplification of negative affect (Alluri et al., 2022). Highly sensitive persons, especially with elevated EOE, may be more prone to such patterns due to their emotional reactivity. However, SPS’s interactive role in maladaptive music use remains underexplored. Aim: This study investigates the relationship between SPS and maladaptive music use, hypothesizing that individuals with high EOE, particularly those sensitive to external demands (External EOE), are more prone to unhealthy music engagement. Network analysis was employed to reveal how sensitivity traits, distress, and empathy interact in shaping music use patterns. Methods: A total of 680 Indian participants(mean age=20.69, s.d.=1.9; 180 females) completed a battery of self-report measures including Highly Sensitive Persons Scale (HSPS) for SPS traits, the Kessler Psychological Distress Scale (K10) (Andrews & Slade, 2001), Interpersonal Reactivity Index (IRI) for empathy traits (Keaton, 2017), and Healthy-Unhealthy Music Scale (Saarikallio et al., 2015) assessing adaptive and maladaptive music use. The IRI included four subscales: Empathic Concern (EC), Perspective Taking (PT), Personal Distress (PD), and Fantasy Scale (FS), capturing both cognitive and affective empathy. Using exploratory factor analysis we split EOE into Internal and External factors. Regularized Partial Correlation Networks (RPCNs) and Bayesian Networks were constructed to model interactions and infer relationships among variables. Results: Unhealthy music use correlated with External EOE(r=0.25) while Healthy music use correlated with AES(r=0.32) among SPS traits. RPCNs identified External EOE as a central node in the network(strength=0.69; betweenness=116), bridging SPS traits with distress-related personal feelings(PD from IRI), psychological symptoms (K10), and Unhealthy music use. Bayesian Networks confirmed K10 as a direct predictor of Unhealthy use(B=0.50), with PD predicting K10(B=0.31) and External EOE predicting PD(B=0.50). Mediation analysis revealed that K10 significantly mediated the pathway from External EOE to Unhealthy music use, accounting for 55% of the total effect (all p<0.01), suggesting distress amplifies the impact of emotional sensitivity on maladaptive behaviors. Discussion: While music can support emotion regulation, our results suggest that highly sensitive persons experiencing distress may turn to music as a maladaptive coping strategy to escape overwhelming external demands. In India, where population density and sensory overstimulation are high, such patterns may be intensified. These findings add to the emerging literature on trait-environment interactions in music behavior and suggest that understanding EOE may inform future interventions or wellness strategies tailored to individual sensitivity profiles.

Abstract

Sensory processing sensitivity (SPS), a trait marked by heightened reactivity to stimuli, is linked to emotional dysregulation and stress-related problems. Its subscales include Ease of Excitation that reflects emotional sensitivity to internal and external demands, Low Sensory Threshold reflects sensory overload susceptibility, and Aesthetic Sensitivity denotes appreciation for subtleties. While music can sometimes amplify maladaptive outcomes (rumination, avoidance), SPS’s role in such behaviours, especially in non-Western contexts, remains underexplored. This study examines how SPS drives maladaptive music listening in 673 Indian adults. Network analysis and structural equation modelling revealed sensitivity to external demands elevated psychological distress which in turn predicted maladaptive music use. Reactivity to internal demands may reduce maladaptive music use but exacerbated it when mediated by external demands, reflecting preference for avoidant coping in Indian context. Findings emphasize SPS’s role in maladaptive behaviours, demonstrating how sensory reactivity interacts with traits to shape distress-driven music use as an emotional regulation mechanism.

Abstract

Personalised Interactive Music Systems (PIMS) are emerging as promising devices for enhancing physical activity and exercise outcomes. By leveraging real-time data and adaptive technologies, PIMS align musical features, such as tempo and genre with users’ physical activity patterns, including frequency and intensity, enhancing their overall experience. This systematic review and exploratory meta-analysis evaluates the effectiveness of PIMS across physical, psychophysical, and affective domains. Searches across nine databases identified 18 eligible studies, of which six (comprising 17 intervention arms) contained sufficient data for meta-analysis. Random-effects meta-analyses and meta-regression were performed to assess outcomes for physical activity levels, physical exertion, ratings of perceived exertion (RPE), and affective valence. Results showed significant improvements in physical activity levels (g = 0.49, CI [0.07, 0.91], p = .02, k = 4) and affective valence (g = 1.68, CI [0.15, 3.20], p = .03, k = 4), with faster music tempo identified as a significant moderator (p = 0.04). No significant effects were observed for RPE (g = 0.72, CI [-0.14, 1.59], p = .10, k = 3) or physical exertion (g = 0.79, CI [-0.64, 2.10], p = .28, k = 5). Substantial heterogeneity and limited study quality indicate the need for more robust, randomised controlled trials to establish the efficacy of PIMS in diverse populations.

Abstract

Deep learning models are capable of complex auditory processing tasks such as keyword spotting, genre classification, and audio captioning, yet remain opaque. While several works have explored interpretability of neural networks for computer vision and natural language processing, the audio modality has been largely ignored. In this paper, we study the behavior of the audio CNN encoder used in the contrastively trained language-audio model, CLAP. In the domain of music and human speech sounds, we localize and identify the layers of the network that perform well on tasks of varying complexity, sometimes even outperforming the model's final outputs. Digging deeper, we also localize specific dataset classes to neuron clusters within a layer and analyze a cluster’s contribution to the model’s discriminability for that class. To perform these analyses, we propose an automated framework that can leverage a small dataset of a few thousand samples to evaluate and score neuron clusters for their role in classification. Our findings provide insights into the hierarchical nature of representations in audio CNNs, paving the way for improved interpretability of audio model.

Abstract

A method for identifying a soundtrack for a digital book by automatically aligning the digital book and the soundtrack with a movie using a movie adaptation technique is provided. The method includes (i) receiving media content through a user device that includes the digital book, the soundtrack, and the movie,(ii) segmenting (a) the chapters of the digital book into paragraph segments,(b) the movie into scene boundaries, and (c) tracks of the soundtrack into cohesive track segments,(iii) aligning the scene boundaries with the paragraph segments to generate aligned paragraph segments,(iv) aligning a background soundtracks of the movie with the cohesive track segments of the soundtrack using a majority key and a minority key of the cohesive track segments and the background soundtracks to generate aligned cohesive track segments and (v) aligning the aligned paragraph segments with the aligned cohesive

Abstract

Research over several decades has demonstrated modest and moderately consistent relationships between personality and music preference, but has primarily relied on self-reported data and lab-based listening experiments. Recently, music preference research has begun to take advantage of online listening data from platforms such as Spotify and Last.fm to more directly link listening behavior to individual differences. This study extends this new line of research by investigating the associations between naturally occurring music listening behaviors and personality traits, utilizing listening data acquired from Last.fm. We examined social-tagging data by extracting tags related to musical genre and emotion from frequently listened tracks of each participant and clustered them into broader categories to study their association with OCEAN traits. We further evaluated preferences in terms of co-occurring genre and emotion tags and analyzed listening patterns over time to better understand natural patterns of listening as they relate to personality. Our results corroborated previous research, demonstrating a positive correlation between Extraversion and high-arousal music genres such as hip-hop and rap, while Openness was linked with jazz sub-genres. Several novel and nuanced associations were unveiled, such as Extraversion being associated with nostalgic hip-hop and jazz, and Neuroticism correlating with calming music from unconventional genres like shoegaze. Finally, we comment on existing music preference frameworks and their relevance to naturally occurring music listening behavior.

Abstract

Lyrics play a crucial role in affecting and reinforcing emotional states by providing meaning and emotional connotations that interact with the acoustic properties of the music. Specific lyrical themes and emotions may intensify existing negative states in listeners and may lead to undesirable outcomes, especially in listeners with mood disorders such as depression. Hence, it is important for such individuals to be mindful of their listening strategies. In this study, we examine online music consumption of individuals at risk of depression in light of lyrical themes and emotions. Lyrics obtained from the listening histories of 541 Last.fm users, divided into At-Risk and No-Risk based on their mental well-being scores, were analyzed using natural language processing techniques. Statistical analyses of the results revealed that individuals at risk for depression prefer songs with lyrics associated with low valence and low arousal. Additionally, lyrics associated with themes of denial, self-reference, and ambivalence were preferred. In contrast, themes such as liberation, familiarity, and activity are not as favored. This study opens up the possibility of an approach to assessing depression risk from the digital footprint of individuals and potentially developing personalized recommendation systems.

Abstract

Autism Spectrum Disorder (ASD) presents challenges in communication, social interaction, and sensory processing. This pilot study introduces a GOAL driven Recommendation Framework for personalized music interventions, leveraging music's therapeutic functions to address emotional, cognitive, and social needs in individuals with ASD was tested on an Indian population. Through participants music playlist compilation and data collected from online sources, a diverse dataset is curated. The recommendation system employs similarity metric to recommend music aligned with specific therapeutic goals. Evaluation metrics and behavioural changes indicate significant improvements in mood management, sleep regularization, focus, and sensory regulation. However, enhancements in communication and social skills are less conclusive. This study underscores the feasibility and effectiveness of personalized music recommendations in addressing therapeutic goals for individuals with ASD, emphasizing the need for further research to explore longitudinal outcomes to assess its impact on the quality of life of individuals with ASD.

Abstract

The Patent Office. Government of India Dance Teaching Tool Design No.: 413513-001 Date: 12/04/2024 Certified that the design of which a copy is annexed hereto has been registered as of the number and date given above in class 19-07 in respect of the application of such design to DANCE TEACHING TOOL in the name of 1. International Institute of Information Technology 2. Prof. Vinoo Alluri 3. S Jayachandran In pursuance of and subject to the provisions of the Designs Act, 2000 and the Designs Rule, 2001. Date of Issue: 10/07/2024

Abstract

How we move and interact with our surroundings can reveal a lot about us as an individual. This study delves into the interplay of music, movement, and individual identity within the framework of embodied cognition. Drawing inspiration from Carlson et al. (2020)’s work, which showcased remarkably high accuracy in identifying individuals based on free-form dance movements in a marker-based setting, our investigation extends their work into two novel contexts: markerless-choreographic and marker-based-dyadic dance settings. In the choreographic setting, professional dancers perform identical routines in a markerless setting. In the dyadic setting, individuals danced with a partner. We found that the dancer identification accuracy was at least two times better than the chance level in the choreographic setting and notably high accuracy in the dyadic setting. These results showcase the robustness of Carlson et al. (2020)’s method in generalizing to new settings and the presence of motoric fingerprints in choreographic as well as dyadic settings.