On the calendar right now
Last & next
Sep
20
2026
Last concert
Transplants Brewing Company
Palmdale, US
1 month ago
No dates announced.
Voices from the floor
Fan reviews
- No Theory reviews yet. Be the first - open any concert below and write one.
Where the music took them
Tour passport
Statistics
88 concerts tracked
Played in 7 countries - show on map
Played in 49 cities
First concert · 11.03.2004 - 22 years ago
Last concert · 20.09.2026 - 1 month ago
Most played countries
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1 US 63
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2 UK 18
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3 Canada 2
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4 Denmark 2
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5 Czech Republic 1
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6 France 1
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7 Germany 1
Most played cities
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1 San Francisco, US 13
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2 Atlanta, US 12
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3 Glasgow, UK 8
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4 Chicago, US 3
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5 London, UK 3
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6 Novato, US 3
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7 Aarhus, Denmark 2
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8 Austin, US 2
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9 Penngrove, US 2
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10 Baltimore, US 1
Past concert
Upcoming
Density
49 cities in the archive
Concerts 88
Countries 7
Cities 49
Logged 0
Every night ever logged
Search the archive
88 concerts are in here. Find the one you were at - or the one you still regret missing.
Concerts per decade · pick one to filter
For the record
About Theory
Theory was born in Poughkeepsie, United States.
Last updated: 1 month ago
