For their first electric tour in four years, Hanson followed the precedent they began during the This Time Around Tour and played smaller theaters in an attempt to once again connect with their audience on a more personal level. Starting summer 2004 and lasting to summer 2005, The Underneath Tour brought Hanson's fans along with them on a musical journey, showing us each and every night that The Music Lives.
"The look of the stage is simple, just a few lights and the tour logo. Stacked amplifiers, the drum kit, rows of guitars, keyboards, and a grand piano fill the stage. The only set here is the music ... It seems like everyone here believes they're in on the world's best kept secret." - official underneath tour program
 
July 05 | Mrytle Beach, SC | House of Blues |
July 06 | Atlanta, GA | Tabernacle |
July 08 | Washington DC | Warner Theater |
July 10 | Philadelphia, PA | Electric Factory |
July 11 | Dewey Beach, DE | Bay Center |
July 14 | New York, NY | Irving Plaza |
July 16 | New York, NY | Irving Plaza |
July 17 | Lancaster, PA | American Music Th. |
July 19 | Hyannis, MA | Cape Cod Melody Tent |
July 20 | Hampton Beach, NH | Casino Ballroom |
July 22 | Boston, MA | Avalon |
July 24 | Cincinnati, OH | Bogarts |
July 25 | St Louis, MO | Pageant Theater |
July 27 | Nashville, TN | Ryman Auditorium |
July 28 | Indianpolis, IN | Murat Centre |
July 30 | Detroit, MI | State Theater |
July 31 | Chicago, IL | Navy Pier |
August 02 | Minneapolis, MN | The Quest Club |
August 04 | Milwaukee, WI | The Rave |
August 05 | Kansas City, MO | Uptown Theater |
August 07 | Tulsa, OK | Cain's Ballroom |
August 08 | Tulsa, OK | Cain's Ballroom |
August 11 | Kalamazoo, MI | The State Theater |
August 12 | Chicago, IL | House of Blues |
August 14 | Columbus, OH | Newport Music Hall |
August 15 | Toledo, OH | Centennial Terrace |
August 17 | Wallingford, CT | Oakdale Theater |
August 19 | Toronto, ONT | The Docks |
August 20 | Ottawa, ONT | Civic Centre |
August 22 | Portland, ME | The State Theater |
August 24 | Scranton, PA | Cultural Center |
August 25 | Pittsburgh, PA | The Rock Club |
August 27 | Louisville, KY | Kentucky State Fair |
August 29 | Houston, TX | Verizon Wireless Th. |
August 30 | San Antonio, TX | Sunset Station |
August 31 | Grand Prairie, TX | Nokia Live |
September 02 | Orlando, FL | House of Blues |
September 30 | Denver, CO | Paramount Theater |
October 02 | Las Vegas, NV | House of Blues |
October 03 | Tempe, AZ | Marquee Theater |
October 06 | Anaheim, CA | House of Blues |
October 07 | Los Angeles, CA | House of Blues |
October 09 | San Francisco, CA | The Warfield Theater |
October 10 | Sacramento, CA | The Empire |
November 02 | Copenhagen, DEN | The Rock |
November 03 | Paris, FRA | La Scéne |
November 05 | London, ENG | Shepherd's Bush |
November 06 | Manchester, ENG | Manchster Academy 2 |
November 08 | Glasgow, SCT | King Tut's |
November 09 | Dublin, IRL | Temple Bar |
November 10 | Milan, ITA | Zoe Club |
November 12 | Berlin, GER | Silver Wings |
November 13 | Köln, GER | Prime Club |
November 17 | Melbourne, AUS | Hi-Fi Bar |
November 19 | Sydney, AUS | Space |
November 22 | Tokyo, JPN | Tokyo Int'l Forum |
November 23 | Osaka, JPN | The Big Cat |
November 25 | Nagoya, JPN | The Bottom Line |
November 26 | Tokyo, JPN | Tokyo Int'l Forum |
November 28 | Jakarta, IDN | The Score |
November 30 | Manila, PHI | Aliw Theatre |
December 05 | Beijing, CHN | Exhibition Hall Th. |
December 07 | Kowloon, HKG | Hard Rock Café |
December 09 | Kuala Lumpur, MAS | Hard Rock Café |