Shreya Ghoshal’s "Unstoppable Tour" hits London’s O2 Arena on Sunday, April 12, 2026, marking a massive two-decade celebration of her legendary playback career. However, navigating a 20,000-capacity sold-out show requires planning, especially when it comes to local transport, AXS mobile ticketing, and The O2's strict entry policies. Shreya Ghoshal O2 Arena London Concert Explained Shreya Ghoshal will perform live at London's O2 Arena on Sunday, April 12, 2026, with doors offi