Rockwall Heath High School is home to four contemporary a cappella groups. Infiniti, Rockwall Heath High School’s select mixed a cappella ensemble, began a cappella in 2019 and has since placed second in the Nation in the ICHSA Finals competition. Beyond is a treble group and is in their fourth year as a group and has quickly risen in the ranks of high school a cappella treble groups! Lowkey is a tenor bass group that has just completed their first year! Horizon, an all freshman group, is our fourth group at Rockwall Heath High School's freshman center. 

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