|2003: The American Idol Tour
- 40-City U.S. Tour (June - August 2003)
- Two-month arena tour starring American Idol 2 finalists.
2004: The Independent Tour, co-headlining with Kelly Clarkson
- 40-City U.S. Tour (February - April 2004)
- Kelly and Clay opened and closed the concert on alternate dates. Each concert ended with a duet of "Open Arms".
- The opening act was The Beu Sisters.
2004: The Not a Tour 2004 Summer Solo Tour
- 50-City 2 hour U.S. Tour (July - September 2005)
- The "2004 Summer Tour"'s official sponsor was Disney, marking their first sponsorship of a concert tour.
- At each concert a video was shown that previewed Clay's performance of "Proud of Your Boy," which was included in Disney's DVD re-release of "Aladdin"; the video also featured the work of the DisneyHand and Bubel-Aiken Foundation charities.
- Opening acts were Cherie for the first half of the tour and Ben Jelen for the second half.
2004: The Joyful Noise Tour
- 28-City Holiday concert 2 hour concert (November - December 2004)
- Featured 30 piece orchestras as well as both adult and children's choirs invited from each host city
- The "Joyful Noise Tour"'s official sponsor was Ronald McDonald House Charities.
2005: The JukeBox Tour
- 26-City tour of cities mostly in the eastern U.S. and Toronto (July - September 2005)
- 2 1/2 hour show including music from each decade from the 50's to the 2000's, including some current and future releases planned by Clay.
- Over 70 songs were included in this concert, some incorporated as medleys from each decade.
- There was no opening act; however, each of the 3 backup singers contributed a solo and some spotlight segments to the concert.
2005: The Joyful Noise 2005 Tour
- 36-City, 40-Concert U.S. and Canada tour (November - December 2005)
- The concert featured a traveling cast of actors, singers, and dancers, as well as a supporting cast recruited from each host city, to provide the theatrical component that threaded together the musical performances.
- The opening act and contributing musician was pop-classical pianist William Joseph