The only scholarly
ethnomusicologal work that exclusively studies the cultrun is written by the Chilean music researcher
Maria Ester Grebe. Grebe's research combines a deep dive into the cultrun and its significance and an explanation of how her approach to the cultrun can fill methodological gaps in ethnomusicology research. Grebe argues that the largest methodological problem within ethnomusicology is that some ethnomusicologists solely analyze music without being in conversation with other cultural aspects, whereas others analyze cultural systems without richly analyzing musical elements. She references the work of foundational ethnomusicologist
Alan Merriam, who argues that the “dual nature” of ethnomusicology as anthropological and musicological is a fact of the discipline, and that these aspects ought to be fused. Yet, the unsolved methodological questions for Grebe are twofold—that ethnomusicologists have not settled upon a system of cultural units to analyze the relationships between music and cultural contexts, nor have they settled upon methods or procedures to establish these relationships. To solve these dilemmas, she proposes that the concepts of
worldview, myth and its ritual re-enactments, symbolic behaviour or objects can serve as the necessary units to establish these relationships, and that ethnomusicologists ought to carry out descriptive depth studies with layered levels of abstraction and analysis. Her study analyzes the cultrun in order to demonstrate this approach: understanding the cultrun to be a micro-cosmos reflective of the Mapuche worldview and taking upon the layered analysis for which she advocates. With Grebe's work so highly cited in Indigenous South American ethnomusicology, much of the scholarship on the cultrun draws from this ethnomusicological approach. Because of the expansive role of the cultrun in Mapuche epistemology, other ethnomusicologists have often challenged the framing of the Western ontological concept of “music” as being able to encapsulate the expansive nature of Mapuche music. Within the discipline, such debates have been a feature of ethnomusicological discourse since the late 1990s.
Musicologist Gary Tomlinson identifies music not as an “ideologically neutral, cross-cultural array of sounding phenomena”, but instead, a “constructed cultural category” whose emergence is eurocentric, largely undefined, and opaque. Ethnomusicologist-cum-sound studies scholar
Deborah Wong furthers the critique by calling for ethnomusicologists to divest from the construct of music for its
ethnocentrism, inherent links to aesthetics, and placement beyond sociality—instead relying upon a vision of music as a sonal phenomenon. However, this view directly contrasts that of Merriam, who explicitly argues that “music cannot be defined as a phenomenon of sound alone”. By extension, such a framing contrasts the framing of Grebe's seminal work on the cultrun and those who heed this approach. Ethnomusiciologists have indeed taken up such an approach. Ethnomusicologist Jacob Rekedal, who studies Mapuche music, argued that Mapuche “music” was beyond the boundaries of music as a cultural category. Carol Robertson-DeCarbo, whose studied the Mapuche tayil song, produced an early criticism of music as an ontological category insofar as the lack of a traditional concept of music within the
Mapuche language. Robertson-DeCarbo's work extends, serving as a mounted criticism against the reliance of ethnomusicology on "music" as a conceptual category. These scholars Mapuche expressions typically understood as “music” are forms of communication—often, recitations of genealogies in combination with instruments and corporal movements that inform cosmovision–that the term music cannot encapsulate. Given this new, critical understanding, recent scholars of the cultrun—such as those of Bacigalupo, Spanish musicologist José Velásquez Arce, or Chilean historian Juan Gustavo Núñez Olguín—use the language of “sonority” to describe these expressions. Beyond this foundational work, other ethnomusicologists have explored the relationship between the cultrun and gender constructions. At large, ethnomusicologists have criticized the field for primarily centering masculine forms of music production, as much scholarship has focused on the most public forms of musical performance, which has often entailed masculinist musics. Historically, much of the ethnomusicological focus on women's musical activity has largely been descriptive and surrounded female initiation, child care, and birth. Ethnomusicologists thus have considered the performance of the cultrun, as it is central in highly-public sacred songs performed exclusively by non-men, as one of the most unusual aspects of Mapuche music. For this reason, much of the ethnomusicological representation of the cultrun is tied to gender analysis. == Gender and Cultrun ==