'4. Lamentation Symphonique' was improvised using the 'Hauptwerk Virtual Pipe Organ' software whilst at my desk at home during lockdown and is the final improvisation for this suite (viewable from the corresponding playlist link). These organ improvisations are intended as tonal journeys using modern harmonies and do not necessarily follow conventional norms in terms of structure and thematic development. They are recorded live and are completely unprepared in nature with minimal editing. I hope you will enjoy this piece.