Live Entertainment

16 Broadway theatres within walking distance, Carnegie Hall, Lincoln Center, Madison Square Garden. New York has more live performance density than any other city.

The West End has more theatres and better average show quality than Broadway. Add the Royal Opera House, Royal Albert Hall, O2 Arena, and Glastonbury within driving distance.

The Vienna Philharmonic, the State Opera, the Konzerthaus — classical music is not a cultural activity in Vienna, it is a civic religion. The New Year's Concert is televised to 90 countries.

The Grand Ole Opry, the Ryman Auditorium, and Honky Tonk Highway — Nashville is the only city where you can hear live music walking down the street at noon.

Preservation Hall, Frenchmen Street, Jazz Fest (late April/May) — New Orleans's live music culture is in the infrastructure, not just the venues.

The world's three defining music festivals each offer different experiences: Coachella's production values, Glastonbury's community, and Bonnaroo's duration.

The Salzburg Festival in July–August is the most prestigious classical music and opera festival in the world. Karajan built it. The setting — the Felsenreitschule carved into the rock face — is unrepeatable.

Richard Wagner's Festspielhaus, built to his specifications in 1876, hosts the Bayreuth Festival each July–August. Waiting lists for tickets can reach ten years.

The Monaco Grand Prix through the streets of the principality is the most glamorous, most historic, and most socially extravagant race on the Formula 1 calendar.

The Championships are the world's oldest and most prestigious tennis tournament. Strawberries, Centre Court, and the peculiar British reverence for grass.

The Sambódromo during Carnival week is the world's largest live performance event: 100,000 people in the stands watching 10,000 performers per school, over five consecutive nights.

The world's largest arts festival: 3,500+ shows across 300 venues in August. Every style, every discipline, every budget.

The Roman amphitheatre (built 30 AD) hosts open-air opera in summer: Aida, Nabucco, Rigoletto. The acoustics are still perfect. The candles at the start are tradition.

Not a music festival but a cultural event of full civic participation. The parade system, the ball culture, the second-line tradition — Mardi Gras is New Orleans expressing itself.

The milongas, the Piazzolla concerts, the FIBA World Tango Championship in August. Buenos Aires has built a live performance culture around a single dance form.

The Tokyo Dome, the Budokan, Robot Restaurant (theatrical), Shinjuku Golden Gai's tiny jazz bars — Tokyo's live entertainment density in a city of 14 million is unlike anywhere else.

The Grand Ole Opry on Saturday night is a living tradition since 1927. Austin's 250+ live music venues make it the live music capital of the United States by volume.

Camp Nou (100,000 capacity) hosting a Clásico against Real Madrid is the most attended regular sports event in European sport. The noise is architectural.