European live-music varies by genre + city. Here's the honest sort.
Tier 1 — destination live-music cities
- London: Royal Albert Hall, O2 Arena, Brixton Academy, dozens of small venues.
- Berlin: Berghain (techno), Tempodrom, Astra Kulturhaus.
- Hamburg Reeperbahn: Music venues + Beatles history.
- Manchester: Indie music heritage.
- Liverpool: Beatles + scene.
Tier 2 — strong live-music
- Paris (Olympia, Bataclan): Strong scene.
- Amsterdam (Paradiso, Melkweg): Iconic clubs.
- Stockholm (Debaser): Indie scene.
- Madrid + Barcelona (Razzmatazz, Apolo).
- Dublin: Pub-music tradition.
Tier 3 — niche
- Vienna (classical-electro mix at Burgtheater).
- Reykjavík: Strong indie scene + Iceland Airwaves festival.
- Tallinn (small clubs).
Major music festivals
- Glastonbury (UK, late June).
- Primavera Sound (Barcelona, late May).
- Sziget (Budapest, August).
- Roskilde (Denmark, late June).
- Iceland Airwaves (Reykjavík, November).
Strategy
Book concerts 3-6 months ahead. Festival tickets 6-12 months out. Smaller venues often have walk-up tickets.