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The term “Brazilian popular music” refers to a varied repertoire of musical styles with a strong connection to local culture. The initiatives of representation of this domain of interest occur through adaptations of generic models and strategies coming from contexts and musical styles that differ from the essential characteristics of the national music. The purpose of this paper is to present a characterization of Brazilian popular music as a conceptual model which supports the communication and analysis of this domain and serves as a reference ontology for various applications in the field of Information Science and others.

To achieve the purpose, a mapping about Brazilian popular music was done from a literature review and a data collection with expert users, based on domain analysis theory. From this characterization, the conceptual model was built using an Ontology Engineering approach. To facilitate understanding, the results were described using a more user-friendly notation.

The paper presents a conceptual model as a first semantic reference on Brazilian popular music that serves (1) to better understand, communicate and analyze the domain of Brazilian popular music and, (2) to supply some semantic aspects not covered by the adaptations that have been proposed on the literature for musical representation.

The paper adds a new perspective to the understanding of Brazilian popular music and open opportunity to explore other repertoires about popular music.

Using a novel measure incorporating stylistic and acoustic data on recorded music from 1967 to 2017, we search for trends in the evolution of musical diversity in 125,340 albums. We find that temporal patterns of diversity differ for stylistic and acoustic data. We also find that the patterns differ dramatically by genre. Some genres, such as blues, jazz, and pop-rock, decrease in diversity over time; most other genres increase in diversity. The causes of these different trends present a puzzle for future research. We also find different patterns for recordings that made the Billboard 200 charts compared to all recordings, suggesting an association between selection processes driven by consumer popularity and diversity. Moreover, associations of diversity and industry structure found in prior research do not hold when we analyze data beyond the smaller sample of the more popular recordings found in Billboard. These findings have implications for many prior studies based exclusively on best-selling recordings

The purpose of this paper is to present a literature review that highlights significant findings from empirical research examining the impact of music within various real and simulated service environments.

The paper examines the results of studies that have manipulated specific musical variables (genre, tempo, volume, and liking), and attempts to identify consistent patterns of findings to guide managers and researchers. The studies focus upon a range of dependent variables including evaluation of the environment, perceived wait and stay duration, consumption speed, affective response, and spending. Possible explanations for apparently inconsistent findings are discussed.

A variety of studies reveal the positive influence of musical congruity upon desired outcomes. Future research proposals identify the need to examine defining‐attribute and prototype theories of musical congruity.

The review highlights a range of implications drawn from the studies that will be of value to service organization managers who use music as a key component of their servicescape in order to enhance desired cognitive and affective responses.

The paper aims to discuss the tensions between rock and pop genres at Rock in Rio, the most significant music festival in Brazil (which also has had international editions in Portugal, Spain and the USA), analyzing the construction and consolidation of Rock in Rio as a rock-related brand and mapping the disputes, negotiations and controversies between rock and pop music fans.

The authors analyze those facts from a framework composed by discussions about musical genres (Frith, 1996; Blacking, 1995), social constructions about rock and pop, as well as debates about taste as performance (Hennion, 2007) on digital platforms. The corpus consists of 58 posts published between 2018 and 2019 in the period prior to Rock in Rio 2019, analyzed qualitatively.

By recalling the history of Rock in Rio, the authors demonstrate that the discourses and strategies involving the festival are contradictory, which reflects on disputes about the meanings of festivals on social media. A diverse set of controversy was found, such as discussions about the artists' authenticity as well as arguments that refer to the social constructions linked to certain musical genres.

The paper analyzes the Rock in Rio music festival from a perspective that is not observed very often, offering insights about the relevance of music genres as mediators of the perception of the festival as a brand and the controversies involving fans and anti-fans.

The need for thesauri to help users in their search for information in online information systems has been discussed for several decades. Many wide‐ranging contributions have been made to solve this problem. Nevertheless, investigation is needed to design a thesaurus structure based on what is relevant for users and generators of information within a specific subject domain. This paper explores the possibility of creating a thesaurus from the cognitive viewpoint. This approach is based on a system (in this case represented by a thesaurus) that organises its representation of knowledge or its classification as closely as possible to the authors‘ and users’ images of the subject domain with the objective of increasing the interaction between users and texts, and thus the communication in a given information retrieval system. From this point of view, the thesaurus structure is considered as the essential foundation on which to base such an interactive thesaurus. Furthermore, this structure is conceived as representing the merging point for both the generators‘ and the users’ models of the subject domain and for their information needs. This paper is dedicated mainly to the generators‘ side involved in this process. It demonstrates how an author’s writings can be used to identify the generators‘ model and perception of the subject domain, and how these can later be inserted in the thesaurus structure. Discourse analysis is used as a main method to identify the categories and its relevance for building such a structure is discussed. It also outlines a general approach for the user side to set up different methods of getting the users’ information needs into the thesaurus structure.

Music has a priming effect on product selection. The purpose of this paper is to extend the current understanding on this issue using an experimental design incorporating behavioural and brainwave data.

An experiment with 40 participants was conducted to explore how and why wine tasting preferences would be primed by different genres of musical stimuli. Electroencephalographic measurement was adopted to measure participant brainwave activity in two experiments, each involving two rounds of wine tasting, and the treatment was administered between the two rounds.

Significant associations between the musical stimulus genre and participant change in wine selection were found, and the musical stimuli resulted in different brainwave activities because participant β and γ wave activities significantly differed in the first and second wine tasting rounds. Correlational analyses indicated that α, β and γ wave activities generated by the musical stimuli were significantly but negatively correlated with α wave activity. α wave activity in the musical stimulus phases was significantly negatively correlated with β wave activity in the second round of wine tasting, and the other associations were significant and positive.

This study highlighted the priming effect of musical stimuli in wine tasting. Empirical evidence derived from experimental research was analysed with behavioural and brainwave data. This study’s original contribution is that it explored wine tasting preferences from a neuromarketing perspective. The results of this study can provide empirical evidence on how to effectively use music in marketing strategies.

This study extends the Mehrabian‐Russell environmental psychology model to include both emotional states and cognitive processing as mediators of the music‐intended behavior relationship. Our model specifically suggests that music affects customers’ perceptions of service quality and merchandise quality as well as feelings of arousal and pleasure, in the context of a women’s fashion store. The effect of music on service quality has not previously received much attention. In addition, it has been suggested that previous results of studies examining the effect of music on consumer responses may have been largely the result of individual music tastes. In the present study, therefore, the effect of music tastes is also examined. Findings indicated that liking of music has a major effect on consumers’ evaluations (pleasure, arousal, service quality and merchandise quality), while the music characteristics (specifically slow pop or fast classical) have an additional effect on pleasure and service quality. Further, pleasure, service quality and merchandise quality affected intended approach behaviors, and arousal contributed to these behaviors when the store environment was considered pleasant. Affiliation behaviors similarly resulted from service quality, pleasure and arousal, but not merchandise quality. Overall results indicate the importance of understanding the effect of music on both consumers’ internal evaluations as well as intended behaviors.

Reports the findings of a controlled field study examining the effects of background music on shopping behavior in a traditional service environment: a supermarket. Finds that musical preference influenced both the amount of time and money shoppers spent in the service environment, although musical tempo and volume had no observable effects. Provides additional insight into the effects of background music on shopping behavior as well as some important considerations for the design of retail and service environments and ambience.