In 2004 Chris Allan saw 4 performances during 3 concerts with 4 bands at 3 venues in 1 location.

Date Concert Venue Location
Oct 27, 2004 –
Oct 28, 2004
The Bees (UK) / The Magic Numbers / The Earlies
  Photos
Electric Ballroom Camden London, England, United Kingdom
May 15, 2004
Sting / Joss Stone

Sting @ Royal Albert Hall

  Setlists
Royal Albert Hall London, England, United Kingdom
Apr 26, 2004
Britney Spears

The Onyx Hotel Tour

  Photos   Setlists
OVO Arena Wembley London, England, United Kingdom