Curzon 4K Blu-ray

Curzon 4K Blu-ray is superior to Gaumont 4K Blu-ray

Columbia/Tri-Star PAL DVD (2001), all other sources have much worse dynamic range and clipping, waveforms

All BDs are similar. Sony Blu-ray probably best encoding but cuts off last few seconds of music

UK Curzon Blu-ray in July

All BDs are similar. Sony Blu-ray probably best encoding but cuts off last few seconds of music

Korea Blu-ray has less limiting, proper 24-bit audio, and does not cut off the last few second of music