Corresponding video to https://github.com/Sciss/Mellite-piksel21/blob/main/text/setup.md - installing Mellite ahead of the workshop. For workshop details and registration, see https://21.piksel.no/

Erratum: 6'24" on macOS, you probably put your SuperCollider application into the /Applications directory (instead of /Application) and the bundle is SuperCollider.app instead of just SuperCollider.