"For Obsidian, his debut solo outing, Downes subverts expectations by recording entirely with church organs. Recorded on three separate organs of varying sizes found throughout the UK, Obsidian isn't the most obvious project a jazz pianist would undertake. This notion, however, neglects the vast tradition of mastermind organists and their penchant for musical structures, improvisation, and textures - vital elements in both jazz and modern classical alike. It's a record of considerable complexity and virtuosity, one that delightfully subverts the critical expectations for a rising jazz pianist ... Obsidian may not be too far removed from the esoteric recordings ECM typically champions, but it's an unavoidably bold choice for a young jazz pianist's solo debut. With this honest and thought-provoking record, Downes marks himself as a valuable and promising improvising musician, regardless of genre or style".