2010 Registrants
The following bands registered for the 2010 Festival.
| School Name | City | Classification |
| Ann Richards School For Young Women Leaders | Austin | A |
| Del Valle High School | Del Valle | A |
| John H. Reagan | Austin | A |
| Lanier High School | Austin | A |
| Luther Burbank High School | San Antonio | A |
| Moody High School | Moody | A |
| Ranchview High School | Valley Ranch | A |
| Rockdale High School | Rockdale | A |
| Taylor High School | Taylor | A |
| William B. Travis HS | Austin | A |
| Lampasas High School | Lampasas | AA |
| Luling High School | Luling | AA |
| Robert E. Lee High School | San Antonio | AA |
| Smithville High School | Smithville | AA |
| Wimberley High School | Wimberley | AA |
| Anderson High School | Austin | AAA |
| Hays High School | Buda | AAA |
| Hutto High School | Hutto | AAA |
| John Paul Stevens High School | San Antonio | AAA |
| McCallum High School | Austin | AAA |
| William H. Taft High School | San Antonio | AAA |
| Cedar Park High School | Cedar Park | AAAA |
| James Bowie High School | Austin | AAAA |
| Lehman High School | Kyle | AAAA |
| McNeil High School | Austin | AAAA |
| Round Rock High School | Round Rock | AAAA |
| Westwood High School | Austin | AAAA |
| David Crockett High School | Austin | Exhibition |
| LBJ High School | Austin | Exhibition |