The official L’Arc-en-Ciel channel features high-definition clips and full audio tracks from the event.
Instead of searching for a "leaked" link, you can find the high-fidelity audio of the 20th Anniversary performances on these platforms: l27arc en ciel 20th anniversary mp3 download link
Looking for a direct can be a nostalgic trip down memory lane for J-Rock fans. However, since its release, the way we consume this legendary concert has shifted from sketchy file-sharing sites to high-quality official platforms. The Significance of the 20th L'Anniversary since its release