In 2004 Concertkatie saw 37 performances during 16 concerts with 18 bands at 15 venues in 13 locations.

Date   Concert   Venue   Location  
Dec 10, 2004
Clay Aiken
  Photos
Oakdale Theater Wallingford, Connecticut, United States
Sep 19, 2004
Clay Aiken / Ben Jelen
  Photos
Eastern States Exposition West Springfield, Massachusetts, United States
Aug 22, 2004
Hanson / Tyler Hilton
  Photos   Setlists
The State Theater Portland, Maine, United States
Aug 20, 2004
Hanson / Michael Tolcher
  Photos   Setlists
Ottawa Fair Ottawa, Ontario, Canada
Aug 19, 2004
Hanson / Michael Tolcher

Underneath Electric

  Photos   Setlists
The Docks Toronto, Ontario, Canada
Aug 17, 2004
Hanson / Tyler Hilton / Michael Tolcher
  Photos   Setlists
Oakdale Theater Wallingford, Connecticut, United States
Aug 15, 2004
John Mayer / Maroon 5 / DJ Logic
  Photos   Setlists
Meadows Music Theater Hartford, Connecticut, United States
Jul 19, 2004
Ingram Hill / Ben Jelen / Hanson

Underneath Tour

  Photos   Setlists
Cape Cod Melody Tent Hyannis, Massachusetts, United States
Jul 13, 2004
Sky Sweetname / Evan & Jaron / Hanson / Joe Mac & Eman

92 Pro FM AAA All Star Bash

  Photos
Park Providence, Rhode Island, United States
Jun 02, 2004
Hanson / 48 Star

Underneath Acoustic

  Photos
The Sphere Buffalo, New York, United States
May 10, 2004
Ben Jelen / Michael Greenburg / Lourdes
  Photos
Toad's Place New Haven, Connecticut, United States
Apr 30, 2004
Eve 6 / Black Eyed Peas / Dropkick Murphys

UNH Spring Concert

  Photos
University of New Haven West Haven, Connecticut, United States
Mar 13, 2004
Hanson / Ben Jelen
  Photos   Setlists
Starland Ballroom Sayreville, New Jersey, United States
Mar 11, 2004
Hanson / Ben Jelen
  Photos
Northern Lights Albany, New York, United States
Mar 10, 2004
Ben Jelen / Hanson

Underneath Tour

  Photos   Setlists
Webster Theater Hartford, Connecticut, United States
Mar 10, 2004
Hanson
  Photos   Setlists
Kiss 95.7 Studios Hartford, Connecticut, United States