1. Étude 1: on shadows and resonances
2. Étude 2: on velocity and acceleration
3. Étude 3: on energy and rotation
4. Étude 4: on impact and orbit
5. Étude 5: on resistance and mass
6. Étude 6: on inertia and collision
Rodrigo Pinheiro, piano
Pedro Carneiro, marimba with quarter tone extension
Recorded by Pedro Carneiro at Orquestra de Câmara Portuguesa (OCP), Algés, Portugal on January 30, 2021
Mixed by Rodrigo Pinheiro and Pedro Carneiro
Mastered by Rodrigo Pinheiro
