Collegiate a cappella ensembles are college-affiliated singing groups, primarily in the United States, and, increasingly, the United Kingdom and Ireland, that perform entirely without musical instruments. The groups are typically composed of, operated by, and directed by students. In the context of collegiate a cappella, the term a cappella typically also refers to the music genre performed by pop-centric student singing groups. Consequently, an ensemble that sings unaccompanied classical music may not be considered an a cappella group, even though technically it is performing a cappella.
The International Championship of Collegiate A Cappella (ICCA), originally the National Championship of Collegiate A Cappella, is an international competition run by Varsity Vocals, that attracts hundreds of college a cappella groups each year.
The Spizzwinks, stylized as The Spizzwinks(?), are an a cappella singing group of undergraduates from Yale University. Founded in late 1913, the Spizzwinks(?) are the oldest underclassman a cappella group in the United States, dating back to a first performance in early 1914.
BYU Vocal Point, or simply Vocal Point, is a seven to nine-member, male a cappella group at Brigham Young University (BYU). Founded by two students, Bob Ahlander & Dave Boyce, in 1991, Vocal Point is under the direction of former member Carson Trautman.
The Hullabahoos are a student-run, all-male a cappella group at the University of Virginia. The group was founded in 1987 by Halsted Sullivan and recorded its 24th studio album in 2024. They have appeared as the fictional group "Here Comes Treble" on an episode of NBC's The Office, were featured in the 2012 blockbuster film Pitch Perfect, and have performed at events like the 2004 Republican National Convention, Washington Nationals baseball games, Good Morning America, in the Philippines, weddings, and private parties. Other performance requests have included invitations from the White House, the Kennedy Center, and NBC's The Today Show.
The Yale Whiffenpoofs is a collegiate a cappella singing group at Yale University. Established in 1909, it is the oldest such group in the United States. Best known for "The Whiffenpoof Song", the group is composed of 14 senior students who compete for admission in the spring of their junior year. Former members include Cole Porter and Jonathan Coulton.
The Stanford Mendicants are an all-male a cappella group at Stanford University. The group is Stanford University's first a cappella group. Since its founding in 1963, the group's size has varied from 6 to 19 members. Although they are strictly an a cappella group today, they have performed with instruments in previous generations. The group prides itself on singing a wide range of songs, from gospel to barbershop to pop tunes and original compositions. The Mendicants are known around Stanford's campus for their red blazers and romantic serenades.
The UC Men's Octet, sometimes termed the Cal Men’s Octet or the UC Berkeley Men’s Octet, is an eight-member male a cappella group at the University of California, Berkeley. Founded in 1948 as a member of the UC Choral Ensembles, the group's broad repertoire features several genres of music including barbershop, doo-wop, pop and alternative, and a healthy dose of Berkeley fight songs. The Octet has recorded over a dozen albums and is one of only three multiple-time champions of the International Championship of Collegiate A Cappella (ICCA)—the other two being USC's SoCal VoCals and Berklee's Pitch Slapped—having won the competition in both 1998 and 2000.
Stanford Talisman is a student a cappella group at Stanford University, dedicated to sharing stories through music. Started in 1990 by Stanford student Joseph Pigato, their roots are in music from South Africa and the African diaspora, but they have since broadened their horizons to include music from all over the world. They perform not only locally in the greater San Francisco Bay Area but also around the world. Their most recent tour was to Mumbai and Udaipur, India, in spring of 2019. The group has also traveled to South Africa (2016) and Hawai'i (2018). The group won the 1997 ICCA competition and notable performances include the 1996 Olympic Games, the White House, with 10-time Grammy award winner Bobby McFerrin in 2005 and 2019, with Seal in 2009, with Joan Baez in 2019, annually at Stanford Graduation Baccalaureate, and their sold-out 25th Anniversary Show in Bing Concert Hall in 2015.
The Trojan Men is an a cappella group at the University of Southern California. Founded in 2005, the group has participated in and earned numerous awards from competitions such as the International Championship of Collegiate A Cappella and USC's Absolut A Cappella contest. The group currently performs around USC, Los Angeles, and the Long Beach area.
Voices in Your Head is a student-run a cappella group from the University of Chicago who aim to "push the bounds of contemporary a cappella." Founded in 1998, the group has consisted of both undergraduate and graduate students whose studies range from Economics to Music to MD/PhD programs. Its unique repertoire includes original pieces, as well as an eclectic mix of pop, R&B, rock, and alternative music. Voices competes regularly in the International Championship of Collegiate A Cappella (ICCA) and releases studio recordings of their arrangements.
The SoCal VoCals are the first of nine a cappella groups from the University of Southern California. Founded in 1996, the group's signature achievement is being the only a cappella group to win five titles in ICCA, which it accomplished in 2008, 2010, 2012, 2015, and 2018. In 2020, The A Cappella Archive ranked The SoCal VoCals at #1 out of all ICCA-competing groups.
The Brown Derbies is an a cappella group at Brown University. They were founded by Darryl Shrock in 1982 and have released fourteen albums. They sing a variety of different genres, ranging from Rock, to Pop, to R&B and are known in the a cappella community for their unique use of syllables in the background vocals. They have toured throughout the United States and internationally, with recent performances in Beijing, China, Shanghai, China, and New Orleans, Louisiana. In 1997, the group performed for President Bill Clinton at the White House. In November 2007, they were featured on the CBS Early Show in a segment about the rising popularity of a cappella groups on college campuses, and in July 2011 they were featured on the Gospel Music Channel reality show America Sings. In January 2012, they performed in the London A Cappella Festival.
Samuel Tsui is an American singer, songwriter and video producer. He rose to fame as an internet celebrity known for doing covers and musical medleys of songs by pop artists. He has since released original songs and expanded to mashups.
The Yale Alley Cats is an undergraduate a cappella singing group at Yale University, the college's third-oldest.
BYU Noteworthy is a seven to nine-member, female Brigham Young University (BYU) a cappella group, based in Provo, Utah, United States. They won 1st place at the International Championship of Collegiate A Cappella (ICCA) in 2007 and appeared on the first season of NBC's a cappella competition reality show The Sing-Off in 2009. Esther Yoder formed the group in 2003, aided by members of BYU's Vocal Point. Noteworthy began operating under the direction of the Performing Arts Management (PAM) at BYU in 2014. One of their most popular music videos is a cover of Amazing Grace, which won the Contemporary A Cappella Society (CARA) award for Best Religious Video and has garnered millions of views on YouTube since its release. Noteworthy has released six albums since its formation in 2003. In 2018, Noteworthy performed "Come Thou Fount of Every Blessing" for a Mormon Message for the Church of Jesus Christ of Latter-day Saints.
Another Round, formerly Straight No Chaser, is a collegiate a cappella group which originated in 1996 at Indiana University. The group changed its name several years after the original members reformed as a professional group with the same name.
The Society of Orpheus and Bacchus, also known as the SOBs, is an a cappella singing group from Yale University. Founded in 1938, The Society of Orpheus and Bacchus is the second longest continuously running underclassmen a cappella group in the United States. Alumni of the SOBs have gone on to be founding members of other college a cappella groups such as The Pitchforks of Duke University and The Chorallaries of MIT.
The CU Buffoons is the oldest collegiate a cappella group at the University of Colorado-Boulder, founded in 1962 by Dr. Oakleigh Thorne II with help from Don Grusin and Roger Nelson. The group has consisted of anywhere from 8-20 undergraduate and graduate students throughout its over 60-year history, with new members being auditioned at the start of every fall semester. With arranging being done in house by current and former group members, their repertoire consists of covers of pieces from a wide variety of musical genres, including jazz, rock, RnB, pop, show tunes, and more, and is constantly updated with new arrangements of more recent songs.
