The Cathedral High School Irish Adrenaline Show Choir is Cathedral’s advanced 9-12th women’s ensemble directed by Marian Bender and Assistant Director, Jordan Fox. Founded in 2016, this incredible uni-voice show choir has made a name for itself as one of the premiere Small School Women’s Show Choirs in the state. Choreographed by Ron Morgan & Zack Triscari, the choir’s performances feature a diverse blend of musical and dancing styles. In the months of February and March, the Irish Adrenaline Show Choir travels and competes in statewide and national competitions and performs throughout the community. In the off-season, the Irish Adrenaline sings a variety of music at concerts and masses throughout the school year.

In its second year, Adrenaline Rush, under the direction of Marian Bender, is Cathedral’s new mixed show choir! Choreographed by Ron Morgan & Zack Triscari, Adrenaline Rush will compete locally and nationally with their "CLUE" set in February and March 2024. In the off-season, Adrenaline Rush is the school's advanced chamber ensemble, and occasionally leads worship at masses throughout the school year.

The 56th Street Singers is Cathedral’s largest performing ensemble, with over 40 members. It is a non-auditioned choir for any students who enjoy singing. Under the direction of Marian Bender, the 56th Street Singers performs at concerts and many of our school's masses during the school year. The ensemble performs an incredibly diverse variety of music from around the world. During competition season, the choir competes in the Concert Division along with the show choirs, at the state and national level.

The Guys With Ties Club is Cathedral’s male a cappella group. The diverse group of young men in Guys With Ties have become a fan favorite at Cathedral Choir concerts, with their unique swagger and fun song repertoire! The club meets once a week and is open to all who enjoy singing!

The Lucky Charms, Cathedral's new Middle School Show Choir, features students from many schools throughout Indianapolis and beyond! The group will compete in February 2024 with their Sitcom Mania Set! For more information regarding Lucky Charms Show Choir, email [email protected].