I'll give this a shot. There are some shows I don't have tickets stubs for, so I'll have to guess on the approximate date. I hope I don't forget any.
Sept 21 (?) 2001 - Blink 182/New Found Glory/Midtown (Veterans Memorial Coliseum, Phoenix AZ)
October 18, 2001 - P.O.D./Fenix TX/Blindside (Web Theater, Phoenix AZ)
December 17, 2001 - Trans-Siberian Orchestra (Gammage Auditorium, Tempe AZ)
September 5, 2002 - Ozzfest (Cricket Pavillion, Phoenix AZ)
August 22, 2003 - Iron Maiden/Dio/Motorhead (Cricket Pavillion, Phoenix AZ)
December 7, 2003 - Trans-Siberian Orchestra (Dodge Theater, Phoenix AZ)
February 2004 - Coheed & Cambria (The Rock, Tucson AZ)
March 29, 2004 - Yellowcard/Something Corporate (Rialto Theater, Tucson AZ)
April 15, 2004 - NOFX/Alkaline Trio/Jello Biafra (Rialto Theater, Tucson AZ)
May 2004 - Iced Earth/Children of Bodom/Evergrey (Venue of Scottsdale, Scottsdale AZ)
June 19, 2004 - P.O.D./Blindside (Marquee Theater, Phoenix AZ)
September 2, 2004 - Tsunami Bomb (The Rock, Tucson AZ)
February 8, 2005 - Rise Against/Tsunami Bomb (The Rock, Tucson AZ)
February 14, 2005 - Queensryche (TCC Music Hall, Tucson AZ)
April 2, 2006 - Alkaline Trio/Against Me! (Marquee Theater, Tempe AZ)
April 29, 2006 - KFMA Day (Tucson Sports Park, Tucson AZ)
September 11, 2006 - Lamb of God/Opeth (Rialto Theater, Tucson AZ)
February 17, 2007 - AFI/Sick of It All (Rialto Theater, Tucson AZ)
March 19, 2007 - Against Me! (The Rock, Tucson AZ)
April 10, 2007 - Talib Kweli/Sugarcult (Centennial Hall, Tucson AZ)
I THINK that's it. If I remember any more, I'll add them. And don't even think about giving me shit about Yellowcard. I was bored and my roommate was going, so I tagged along. I definitely regret it.
"COLONEL KLINK, WHY HAVE YOU FORSAKEN ME?!"