Starting with auditions each fall across Texas, the best high school band students are ultimately selected to rehearse and perform during the annual TMEA Clinic/Convention. The following All-State ensembles are sponsored by the Band Division:
- TMEA Symphonic Band, Concert Band, 5A Symphonic Band, Jazz Ensemble I, Jazz Ensemble II, 6A Percussion Ensemble, 5A Percussion Ensemble
- ATSSB Symphonic Band, Concert Band, Jazz Ensemble