Our 27th ICCA season launches in January, and we can’t wait to see what our competitors will bring to the stage! This year, there are more than 6,000 performers in 400+ groups from Universities across the United States, Canada and the United Kingdom competing in our tournament. We are thrilled to see talent returning to ICCA in such great numbers, and we are humbled to provide this experience for so many once again.

Nine regions will comprise this year’s ICCA tournament: Central, Great Lakes, Midwest, Mid-Atlantic, Northeast, South, Southwest, West and United Kingdom. All regions will have our traditional Quarterfinal/Semifinal structure.

Events will begin in mid-January and continue through late March. Tickets for most quarterfinal and semifinal rounds will go on sale on December 1. Follow us on Facebook, Instagram, and Twitter for a reminder! Please remember that many events do sell out in advance, so we recommend ordering tickets in advance of the show.

Please see our acceptances and regional breakdowns for the 2023 ICCA below. If you don’t see your name on the list below and have questions, or if you have any questions about your placement, please email ICCA Director David Rabizadeh at [email protected].

Any group that chooses to withdraw from the ICCA by December 1, 2023 will be refunded their full entry fee. Otherwise, we will assume you’ve accepted your invitation to compete at your assigned event.

Congratulations to our accepted groups, and welcome to the 27th season of the ICCA!

(Excited for the ICHSA as well? Click here to see the 2023 ICHSA Competitors!)

Please note that the lineups below are being posted on November 15th, are subject to change, and will not be updated here if they do change. Please see our events page for up-to-date listings of our events and their participants. All events that have been scheduled so far will be posted there by December 1st. Thanks!

2023 International Championship of Collegiate A Cappella Lineup

Regional Breakdowns:
Central, Great Lakes, Mid-Atlantic, Midwest, Northeast, South & West:
5 Quarterfinals, top 2 advance to semifinals, semifinal winner to finals.

Southwest & United Kingdom: 4 Live Quarterfinals & 1 Virtual wildcard quarterfinal, top 2 advance to semifinals & 3rd and 4th place to a quarterfinal wildcard (top 2 from quarterfinal wildcard to semifinal), semifinal winner to finals.

Finals Wildcard: All 2nd & 3rd place groups from each semifinal will be eligible to apply to the wildcard round, where the top group will advance to the ICCA Finals at The Town Hall in New York City!

Quarterfinal: Sunday, January 22nd at Humanities Theatre Waterloo, ON
Equivox | Western University
In Full Colour | University of Waterloo
On That Note | Toronto Metropolitan University
Repercussions | Western University
RESONATE | Toronto Metropolitan University
Surround Sound | University of Toronto
The AcaBellas | University of Waterloo
The Unaccompanied Minors | University of Waterloo
The Water Boys | University of Waterloo
Tunes. Beats. Awesome. (TBA) | University of Toronto

Quarterfinal: Saturday, January 28th at Watters Theater Binghamton, NY
Binghamton Treblemakers | Binghamton University
Harpur Harpeggios | Binghamton University
IC Voicestream | Ithaca College
Ithacappella | Ithaca College
Rhythm Method | Binghamton University
The Binghamtonics | Binghamton University
The Chordials | Cornell University
Tonal Disruption | University of Pittsburgh
The Statesmen | Penn State University

Quarterfinal: Saturday, February 4th The Theater at Innovation Square Rochester, NY
The Coda Conduct | Pennsylvania State University
Dynamic Intonation | State University at Fredonia

Eight Beat Measure | Rochester Institute of Technology
Kaminari | Rochester Institute of Technology
MacaFellas | McMaster University
Macappella | McMaster University
PitchSlapped | McMaster University
Proof of Purchase | Rochester Institute of Technology
Tributones | Monroe Community College
Vocal Accent | Rochester Institute of Technology

Quarterfinal: Saturday, February 18th at Soldiers and Sailors Memorial Hall Pittsburgh, PA
C Flat Run | University of Pittsburgh
C# Singers | Carnegie Mellon University
Counterpoint | Carnegie Mellon University
Crimson Chords | Indiana University of Pennsylvania
Mic Drop A Cappella | Duquesne University
Pitches & Tones | University of Pittsburgh
Sounds Like Treble | University of Pittsburgh
The Pendulums | University of Pittsburgh
The Songburghs | University of Pittsburgh
The Treblemakers | Carnegie Mellon University

Quarterfinal: Saturday, February 18th at EMPAC at Rensselaer Polytechnic Institute Troy, NY
Encore A Cappella | Rochester Institute of Technology
Noteworthy | Wilfrid Laurier University
Partial Credit A Cappella | Rensselaer Polytechnic Institute
Pitch Please | University at Albany
The Midnight Ramblers | University of Rochester
The Musical InterDudes | University of Waterloo
The Rusty Pipes | Rensselaer Polytechnic Institute
Soundbytes | Carnegie Mellon University

Semifinal: Saturday, March 25, 2023 at the University at Buffalo CFA Main Stage

Quarterfinal: Saturday, February 11th Madison, Wisconsin
7Days Acappella | University of Minnesota – Twin Cities
Basses Wild Acapella | University of Minnesota – Twin Cities
Gold ‘n Blues | Marquette University
Parkside Range | University of Wisconsin – Parkside
Public Hearing | University of Wisconsin Milwaukee
The Enchantments | University of Minnesota – Twin Cities
The Meladies | Marquette University
The Naturals | Marquette University
Under A-Rest | University of Wisconsin – Madison
Urban Sound | University of Minnesota – Twin Cities

Quarterfinal: Saturday, February 18th Hill Auditorium, University of Michigan
Amazin’ Blue | University of Michigan
DJs | University of Michigan
Emerald Harmony | Eastern Michigan University
Expressions | Macomb Community College
Gimble A Cappella | University of Michigan
Maize Mirchi | University of Michigan
Summit Street A Cappella | Eastern Michigan University
The Compulsive Lyres | University of Michigan
The Harmonettes | University of Michigan
The Sopranos | University of Michigan

Quarterfinal: Saturday, February 25th Center for the Performing Arts, Illinois State University
Acafellaz | Illinois State University
Clef Hangers | Illinois State University
Dissonance A Cappella | Millikin University
Fundamentally Sound | University of Wisconsin – Madison
No Comment A Cappella | University of Illinois at Urbana-Champaign
No Strings Attached | University of Illinois at Urbana-Champaign
On the Brink of Normal | Illinois State University
Secondary Dominance | Illinois State University
The Illinois Rip Chords | University of Illinois at Urbana-Champaign

Quarterfinal: Saturday, February 25th Lansing, MI Area 
Accafellas | Michigan State University
Capital Green | Michigan State University
Euphoria | Grand Valley State University
Fish N Chips | Central Michigan University
Gold Vibrations | Oakland University
GrooVe | Grand Valley State University
Midnight Snack A Capella | Grand Valley State University
On The Rox A Cappella | Central Michigan University
State of Fifths | Michigan State University
The G-Men | University of Michigan

Quarterfinal: Saturday, March 5th at Dekalb High School, Dekalb, IL
Harmelodics | Northern Illinois University
Medusa | University of Chicago
Purple Haze | Northwestern University
Run for Cover | University of Chicago
The Huskie Hunks | Northern Illinois University
Voices in Your Head | University of Chicago

Semifinal: Sunday, March 26th in Milwaukee

Quarterfinal: January 28th Kendall Mainstage, The College of New Jersey
Casual Harmony | Rutgers University – New Brunswick
RAAG | Rutgers University – New Brunswick
Rowan Vocals | Rowan University
The Deaftones | Westminster Choir College of Rider University
The Trentones | The College of New Jersey
The Willharmonics | William Paterson University
The YChromes | University of Delaware
Vocal Point | University Of Delaware

Quarterfinal: Saturday, February 4th Main Auditorium, Drexel University
Chromatic | Millersville University
Cleftomaniacs | Drexel University
Drexel TrebleMakers | Drexel University
LiaChorus | Temple University
Measure Up | Villanova University
OwlCappella | Temple University
Pitch, Please! | Temple University
Stockapella | Stockton University
The Supernovas | Villanova University

Quarterfinal: February 11th Lisner Auditorium, The George Washington University
Georgetown Superfood | Georgetown University
MSN | George Mason University
Noteworthy | George Mason University
PandemoniUM | University of Maryland
Squawkappella | Salisbury University
The JMU BluesTones | James Madison University
The Overtones | James Madison University
The UMD Treblemakers | University of Maryland
The Vibes | The George Washington University
UNTITLED | Towson University

Quarterfinal: February 18th Shriver Hall at Johns Hopkins University
DaCadence | University of Maryland
Faux Paz | University of Maryland
Ketzev | The Johns Hopkins University
Off Track | Towson University
Purrrfect Pitch | Towson University
The Mama’s Boys | University of Maryland, Baltimore County
The Octopodes | Johns Hopkins University
The Vocal Chords | Johns Hopkins University
UMBC Cleftomaniacs | University of Maryland, Baltimore County
UMBC Stilettos | University of Maryland, Baltimore County

Quarterfinal: Saturday, February 25th Asplundh Concert Hall at West Chester University
High Street Harmonix | West Chester University
Lehigh Echoes | Lehigh University
Lehigh Melismatics | Lehigh University
MelUDees | University of Delaware
Off The Record | Lehigh University
Soulfege | Lafayette College
The Chorduroys | Lafayette College
The Lafayette Mar-Keys | Lafayette College
Under A Rest | West Chester University
VilleHarmonics | Millersville University

Semifinal: Saturday, March 25th, 2023 The Grand Wilmington – Playhouse at Rodney Square

Quarterfinal: Saturday, February 4th Liberty High School Performing Arts Center Kansas City, MO
Astha A Cappella | Saint Louis University
Hibernotes | Missouri State University
Miner Key | Missouri University of Science and Technology
Minor Detail | Truman State University
Mizzou Forte | University of Missouri
Redhawk Rhythm | Southeast Missouri State University
The Beartones | Missouri State University
The Naturelles | University of Missouri – Columbia

Quarterfinal: Saturday, February 11th 560 Music Center at Washington University
After Dark | Washington University
Bare Naked Statues | Saint Louis University
Beyond All Reason | Saint Louis University
Decadence A Cappella | Saint Louis University
Iowa Hawkapellas | University of Iowa

Mosaic Whispers | Washington University in St. Louis
Sensasians | Washington University in St. Louis
Six Eight Christian A Cappella | Saint Louis University
The Washington University Amateurs | Washington University in St. Louis

Quarterfinal: Saturday, February 18th Harrison High School, Harrison Ohio
Avocalypse | University of Cincinnati
Dynamics Acapella | Ohio University
Just Duet | Miami University
Miami University TrebleMakers | Miami University
New Chords on the Block | Ohio University
The Flying Solos | University of Dayton
The Ohio State of Mind A Cappella | The Ohio State University
UC Vocaholics | University of Cincinnati
Underscore | University of Dayton

Quarterfinal: Saturday, March 4th Maltz Performing Arts Center at Case Western University
Buck That! | Ohio State University
Case in Point | Case Western Reserve University
Dhamakapella | Case Western Reserve University
Majors & minors | The Ohio State University
Rhythm and Roos A Cappella | University of Akron
Scarlet and Grace Notes | The Ohio State University
Scots in Harmony | The College of Wooster
SŌL A Cappella | Baldwin Wallace University
Sound of Science | The Ohio State University
Vocal Intensity | Kent State University

Quarterfinal: Saturday, March 11th Pruis Hall at Ball State University
AcousChicks A Cappella | Bowling Green State University
Audio Pilots | University of Dayton
On A Side Note | Indiana University–Purdue University Indianapolis
Purdue AcaBellas | Purdue University
Purdue Soundtracks A Cappella | Purdue University
Ten40 Acappella | Bowling Green State University
The Parallels | Ball State University
The Ransom Notes | Kenyon College
Tonal Eclipse a Cappella | Bowling Green State University
Voices of Gold | Mount St. Joseph University

Semifinal: April 1st, 2023, 560 Music Center at Washington University

Quarterfinal: Saturday, February 4th University of Hartford, Lincoln Theater
Cadence of Yale | Yale University
HartAttack A Cappella | University of Hartford
L’Shir A Cappella | University of Hartford
Notes Over Storrs | University of Connecticut
Pitch, Please! | Northeastern University
Sharks & Flats | LIU Post
The Audiophiles | Worcester Polytechnic Institute
Treble on Huntington | Northeastern University
Triple Major | Wesleyan University

Quarterfinal: Saturday, February 11th Wellesley High School
Alden Street A Cappella | Springfield College
Harvard-Radcliffe Veritones | Harvard University
Hawkward | Roger Williams University

Potsdam Pointercounts | SUNY Potsdam
Stay Tuned A Capella | SUNY Potsdam
The Harvard Callbacks | Harvard University
The Hawkettes | UMass Lowell
The Potsdam Pitches | SUNY Potsdam
Vocality | University of Massachusetts Lowell

Quarterfinal: Saturday, February 18th New York Society for Ethical Culture
Absolut A Cappella | SUNY New Paltz
F Sharps | Fordham University
Frequency A cappella | Pace University
Sigma’cappella | Hofstra University

The NYU Cleftomaniacs | New York University
The Sexy Pitches | SUNY New Paltz
Tonal Recall | Pace University
Unjust Intonation | The New School
Vocaholics | New York University
Vocollision | New York University

Quarterfinal: Saturday, February 18th Tsai Performance Center, Boston University
Acappellics | Emerson College
BU Allegrettos | Boston University
Jabberwocks | Brown University
On The Vox A Cappella | Berklee College of Music
The Bostonians | Boston College
The Legends A Cappella | Quinnipiac University
Treble Threat | Berklee College of Music
Treblemakers | Boston University
Viridescent | University of Vermont

Quarterfinal: Saturday, March 4th Muriel and Virginia Center for Performing Arts St. Joseph’s University, NY
A Sharp Arrangement | SUNY Potsdam
Chorallaries | Massachusetts Institute of Technology

Fordham Satin Dolls | Fordham University
Hawkappella | Hunter College
Hot Notes | Fordham University
Makin’ Treble | Hofstra University
Stony Brook Vocalists | Stony Brook University
The Bottom Line | Bryant University
The Hofbeats | Hofstra University

Semifinal: Sunday, March 26th, 2023 Berklee Performance Center at Berklee College of Music

Quarterfinal: Saturday, January 28th Morton Theater, Athens, GA
Aural Pleasure | Emory University
Cockappella | University of South Carolina
Codachrome | University of North Carolina at Charlotte
Dooley Noted | Emory University
General Admission | Washington and Lee University
Juxtaposition | Virginia Tech
Noteworthy Acapella | University of Georgia
Nothin’ But Treble | Georgia Institute of Technology
PawCappella | Western Carolina University

Quarterfinal: Saturday, February 4th The Carolina Theater, Durham, NC
Acappology | North Carolina State University
Chordination | North Carolina State University
Extreme Measures | Christopher Newport University
Grains of Time | North Carolina State University
Ladies in Red | North Carolina State University
No Ceiling | William & Mary
Ramifications | Virginia Commonwealth University
The Notochords | Virginia Commonwealth University
Vital Signs | Elon University
Wolfgang A Cappella | North Carolina State University

Quarterfinal: Saturday, February 11th Knoxville, TN
Ascension | East Tennessee State University
Harmonic Notion | Vanderbilt University
Intonations | Belmont University
Pitchmen | Belmont University
Prismatics | Belmont University
The Belmont Belles | Belmont University
Tar Heel Voices | University of North Carolina at Chapel Hill
Treble Attraction | Appalachian State University
UT Singers | University of Tennessee
VoiceMale | Appalachian State University
VOLT | University of Tennessee Knoxville

Quarterfinal: Saturday, February 11th Trinity Preparatory School, Orlando, FL
All-Night Yahtzee | Florida State University
Demon Divas | Wake Forest University
Drastic Measures | East Carolina University
KeyHarmony | University of Central Florida
Mixed Mode | University of Central Florida
Rocky’s Angels | University of South Florida
Tone Definition | University of Florida
Scarlette Fever | The University of Tampa
Spectrum | Vanderbilt University

Quarterfinal: Saturday, February 18th, Miami Arts Charter School, Miami, FL
Accent | University of Florida
BisCaydence | University of Miami
Gemini Boulevard | University of Central Florida
HEARTbeats A Cappella | Florida International University
Phoenyx | University of Miami
The Sedoctaves | University of Florida
The Voices | Pearl River Community College
Tones of Gold | University of South Florida

Semifinal: Saturday, March 11th, 2023 The Carolina Theater

Quarterfinal: Saturday, February 25th Virginia G. Piper Theater at Scottsdale for Performing Arts
Amplified | University of Arizona
Canyon Crescendos | Grand Canyon University
Devil Clefs | Arizona State University
Elevation | Northern Arizona University
Enharmonics A Cappella | University of Arizona
Meow or Never | University of Arizona
Noteriety A Cappella | University of Arizona
Pitchforks | Arizona State University
Priority Male | Arizona State University
Tempetations | Arizona State University
The Axecidentals | Northern Arizona University

Quarterfinal: Saturday, March 4th, Lincoln, Nebraska
Bathtub Dogs | University of Nebraska-Lincoln
Boots & Cats | University of Nebraska-Lincoln
Pitch Please | University of Nebraska-Lincoln
Shockappella | Wichita State University
Take Note Acapella | University of Nebraska-Lincoln
The Creightones | Creighton University
The Red Keys | University of Nebraska-Lincoln

Quarterfinal: Saturday, March 4th, Dallas/Fort Worth Area
Absolute Pitch A Cappella | University of Texas
Beauties and the Beat A Cappella | University of Texas at Austin
Dhunki A Cappella | University of Texas – Dallas
Fuse A cappella | University of Texas at Austin
HardChord DynaMix | Texas A&M University
License to Trill | Texas Christian University
Noteworthy A Cappella | University of Texas in Austin
OneSound | Collin College
RISE A Cappella | UT Arlington
VIBE | University of Houston

Quarterfinal: Saturday, March 11th Vista Peak Preparatory Academy, Colorado
Beyond Measure | Utah Area
Business Casual A Cappella | University of Utah
Bloom | Utah Valley University
Empire | Texas Tech University
Exit 205 | University of Denver
In the Buff A Cappella | University of Colorado Boulder
In the Stairwell | United States Air Force Academy
One Note Stand | University of Colorado, Boulder
The Aerodynamics | United States Air Force Academy

Semifinal: Saturday, March 25th, 2023 Center Stage at Herberger Theater Center

Quarterfinal: Saturday, January 28th The Elsinore Theatre in Salem, OR
Divine A Cappella | Oregon State University
Divisi | University of Oregon
Formal Houseparty | Linn-Benton Community College Music
Headband | Willamette University
Mind the Gap | University of Oregon
Naked Voices A Cappella | UC Santa Barbara
Power Chord | Oregon State University
Rhapsody A Cappella | Montana State University
The Green Note | Portland State University
Up Top | Willamette University

Quarterfinal: Saturday, February 4th in Tacoma, WA
Big Bing Theory | Gonzaga University
Eh? Cappella | University of British Columbia
Furmata A Cappella | University of Washington
Gold Rush A Cappella | Pacific Lutheran University
Pacific Note West | Western Washington University
PLUtonic | Pacific Lutheran University
The Northwest Collective | The University of British Columbia
The Trebled Acaholics | University of British Columbia Okanagan
The Trill Seekers | University of British Columbia Okanagan

Quarterfinal: Saturday, February 11th Downey Theater in Downey, CA
Acasola | California State University Northridge
Aerodynamix A Cappella | University of California, Irvine
Awaken A Cappella | University of California, Los Angeles
Bruin Harmony | University of California, Los Angeles

Circle of Fifths A Cappella | University of California, Irvine
Clair De Lune A Cappella | University of California, Irvine
Pitch, Please! A Cappella | University of California, Los Angeles
Random Voices A Cappella | University of California, Los Angeles
The SoCal VoCals | University of Southern California
Vermillion Vocalists | University of California, Irvine
VocaLotus A Cappella | University of California, Irvine

Quarterfinal: Saturday February 18th Fox Theatre in Redwood City, CA
California Golden Overtones | University of California, Berkeley
Cloud 9 | University of California, Santa Cruz
Drawn to Scale A Cappella | University of California, Berkeley
Lounge Lizards A Cappella | University of California, Davis
Stanford Mixed Company | Stanford University
The Afterglow | University of California, Davis
The Cleftomaniacs | University of California, Davis
The Liquid Hotplates | University of California, Davis
The pH Scale | Diablo Valley College
The Spokes | University of California, Davis
The Stanford Mendicants | Stanford University

Quarterfinal: Saturday, March 4th Bridges Auditorium at Pomona College in Claremont, CA
Acamazing | University of California – San Diego
After School Specials | Claremont Colleges
Chapman SoundCheck | Chapman University
Dynamix | Moorpark College
Naya Zamaana | University of California, Los Angeles
Nu Aria | Mt. San Antonio College
Resonance A Cappella | University of California, Los Angeles

Sitaare | University of California – San Diego
The ChapTones | Chapman University
The Trebles | University of California – San Diego
Uniting Voices | University of California, Irvine

Semifinal: Saturday, March 25th, 2023 The Elsinore Theatre in  Salem, OR

Quarterfinal: Saturday, January 28th The Studio at the Festival Theatre, Edinburgh
Aberpella | University of Aberdeen
Angels of the North | Newcastle University
Cloud IX | University of Edinburgh
Killer Quines | University of Aberdeen
Northern Lights A Cappella | Durham University
The Alleycats | University of St Andrews
The Songsmiths | University of Leeds
Tone Up | University of Edinburgh
Tune Army | Newcastle University

Quarterfinal: Saturday, February 4th Exeter Northcott Theatre
AbraCappella | University of Birmingham
Aca-Pocalypse | University of Nottingham
NOISE | The University of Nottingham
The Acappellads | Cardiff University
The DeciBelles | Cardiff University
The Leamingtones | University of Warwick
The Uptone Girls | University of Birmingham
Unplugged | University of Nottingham

Quarterfinal: Sunday, February 5th Exeter Northcott Theatre
Academy | University of Bristol
Aquapella | University of Bath
Illuminations | Exeter University
Pitch Fight | University of Bristol
Semi-Toned | University of Exeter
Sweet Nothings | University of Exeter
The Bluebelles | University of Exeter
The Bristol Suspensions | University Of Bristol

Quarterfinal: Saturday, February 18th London Area (Venue TBA)
Nth Harmonic | Imperial College London
RadioOctave | University of Nottingham
Steelworks | The University of Sheffield
SUSSINCT | University of Sussex
The Oxford Gargoyles | University of Oxford
The Rolling Tones | Kings College London
The Techtonics | Imperial College London
The Truetones | ICMP (The Institute of Contemporary Music Performance)
Trinity Belles | Trinity College Dublin

Semifinal: Saturday, March 25th New Wimbledon Theatre

Saturday, April 29th, 2023 at The Town Hall, New York, NY
Featuring the semifinal champion from each region and the Wild Card champion