Who is ACK?

The A Cappella Council is comprised of the following fourteen groups:

Atma
Atma is Penn's all-female South Asian fusion group. Listen to some of their performances here!
Counterparts
Counterparts is Penn's premier jazz and pop a cappella group, founded in 1981. Learn more about their music and upcoming performances on their website.
Disney
Disney is a co-ed, community service interest, all-Disney-all-the-time a cappella group. More information about the group can be found here
Full Measure
Full Measure is constantly seeking to define what it means to be a "Christian" a cappella group. Learn more about their music and mission on their website.
Off the Beat
Off the Beat is a co-ed modern rock and pop group in their 30th year. Check out their website here!
Pennchants
Pennchants is the university's premier all-male a cappella group. More information can be found on their website!
Penn Masala
Penn Masala is the world's first and premier South Asian a cappella group. Check out their website for more information.
PennYo
PennYo is Penn's premier Chinese a cappellag group. More information about the group can be found on their website!
Pennsylvania Six-5000
Penn Six is Penn's all-male comedy a cappella group. Check out their facebook for more info!
Penny Loafers
The Penny Loafers are Penn's premier co-ed pop/india a cappella group. Check out their website to learn more about their music and members!
Penn Sori
Penn Sori is an a cappella group dedicated to serve as a cultural bridge between Korean and American cultures. Learn more about their repertoire here!
Quaker Notes
Quaker Notes is a nationally-acclaimed all-female a cappella group, and the first a cappella group established on Penn's campus. Visit their website for more information!
Shabbatones
The Shabbatones are the student-run Jewish a cappella group of Penn. Learn more about their music and events here!
The Inspiration
The Inspiration serves as a musical outlet for individuals with a desire to celebrate the legacy of the African Diaspora. More information about the group can be found on their website.


Be sure to check out ACK groups on YouTube and Facebook as well!