Oneness is a composition by Celia Swart, written in 2020 specifically for Pieter van Loenen. The piece was recorded in the temporary building of the Residentie Orkest at the Zuiderstrand Theater in Scheveningen, a space that has hosted many innovative performances.The piece explores the concept of unity and connection, weaving together intricate musical textures. The performance was captured thanks to the collaborative effort of talented individuals: Simon Kalker took care of the sound, while Arjen Bijtelaar and Tamara Baas were responsible for the camera work, helping to bring this intimate and thoughtful composition to life through video.