2025 High School Performers
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Arts Academy at Benjamin Rush
Rush Arts Chamber Singers
Council Rock High School North
Rhythm of the Rock
CR North Choirs
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Council Rock High School South
​The South Vocal Ensemble
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Central Bucks High School West
Chord Street A Cappella
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Penncrest High School
The Ambassadors
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​Philadelphia Performing Arts
String Theory Singers
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2025 Featured Group: The House Jacks
​The House Jacks, founded in 1991, instantly redefined what people thought of as “vocal music.” Combining their virtuosic harmonies with spectacular stagecraft, these world-class performers continue to push the boundaries of the human voice, thrilling audiences around the world. We are proud to celebrate their return to A Cappella At The Rock after 10 years!
