Research Catalogue

Work-in-progress for the development of a sensorial piece, first explored during the workshop Augmented Attention Lab.

Calling Songs is a research into the possibilities of using the sounds created by insect and frog choirs in a musical composition/soundscape. An 8-channel speaker system was developed for this purpose, able to stand outside conditions and fitting into a natural environment. The voices of crickets and frogs have characteristics that make them sound almost electronic and therefore blend surprisingly well with the sounds that the muiscians of Zwerm can produce using effectpedals, loop-feedback, modular synthesizers and occasionally a guitar. The listener is invited to question the idea of culture versus nature. For the performers, the central question is how to give non-human life a voice in our artistic practice. Calling Songs is a collaboration between Johannes Westendorp, Zwerm and Pieter Verhees

An analitical overview over some key works from Stravinsky with the goal of selecting few elements that can help my compositional journey.

This visual essay explores images generated through AI-based expansion of a simple photographic composition. Without commands or prompts, the system infers human gestures, shadows, and presences — inventing what was never there. The project questions authorship, visibility, and the power of symbolic residue when language no longer mediates creation. It is not about representation — it is about refusal, inference, and the unsettling persistence of images beyond intention.

In a world saturated with sonic and social noise, this project positions listening as a deliberate, ethical, and relational practice. Through a series of interdisciplinary performances and compositions, I investigate how improvisation and spatial acoustics can cultivate human connection, challenge perceptual norms, and activate space as a responsive collaborator. Drawing on theories from acoustic ecology, performance studies, and architecture, particularly the work of Beatriz Colomina, Paulina Oliveros, Blesser and Salter, I explore how environments shape musical communication and identity. Improvisation functions not only as a musical technique, but also as a method of social engagement and shared authorship. This research embraces openness, embodiment, and collective presence as central to how music is created, perceived, and lived.

As a tourist in London during the late 17th century, it was mandatory to visit the House of Bedlam, the biggest mental institution in the city. The patients, being considered completely unreasonable, were attributed animalic characteristics, which was reflected in the brutal treatment behind the bars. The ultimate mirroring of the culture of exposing madness could be found in the theatre. Composers for the theatre, in wanting to explore the inability of reason in humanity, wrote The Mad Songs, where the madness is reflected in quick shifts in emotions. These songs have been my tool to gain access to a broader palette of expression in singing. I have developed a handbook of historically informed techniques and documented my process of embodying them, using sources such as Le Brun's "Conférence (...)" (1698); Walter Charleton's "Natural History of the Passions" (1701); Aaron Hill's "The Art of Acting" (1753); and George Vandenhoff's "The Art of Elocution" (1846). My quest for madness has also become a quest for genuinity. When Charles Le Brun conveyed his theory of expression on canvas, he strongly distinguished the difference between painting tense muscles and painting genuine expression. This has become a guideline for my research: in order to gain genuinity, one has to channel a reaction and produce an impulse. This study is an attempt to bridge the gap between now and then, allowing for a deeper understanding of the Mad Songs, as well as encouraging others to dive into theatrical repertoire on its own premises.