Blending, Beatboxing, and Barbershop
Last month in the Music Lab, our students spent time exploring A Cappella—music created entirely with the human voice. They listened to performances, watched videos, and learned a bit of history. Their observations were thoughtful, funny, and surprisingly detailed. Here’s what they noticed, in their own words.
What Students Heard in A Cappella Music
Only Voices — No Instruments
Many students immediately recognized that A Cappella uses no traditional instruments at all.
- “No traditional instruments used—just body and human voice.” — Aleksander S.
- “No instruments are used.” — Kristofer S.
- “They only used voices.” — Wynn F.
- “It was all mouth singing like beat boxing.” — Olly C.
- “Non-instrumental.” — Haley N.
- “No instruments.” — Aaron RT.
Some students noticed that voices can even stand in for instruments:
- Vocals can mimic different instruments.” — Sebastian A.
- “They made instrument sounds with noises.” — Lukas S.
Layers of Voices Working Together
Students picked up on how A Cappella groups blend different parts and ranges:
- “Each part has a different pitch (bass, tenor, soprano).” — Nubung R.
- “Need multiple voices.” — Penelope H.
- “You need different types of people to hit different vocal ranges.” — Sebastian A.
- “They all sang together but at different times.” — Beatrice V.
- “There were 2 or 3 main singers, 1 person doing sound effects, and 1 person singing deep notes.” — Sebastian V.
Meanwhile, several students noticed how well the voices came together:
- “I liked how different voices blended together.” — Hayden C.
- “They sing very on-key.” — Aaron RT.
Beatboxing, Sound Effects, and Vocal Creativity
A favorite discovery was that A Cappella groups use beatboxing and sounds made with the mouth instead of drums and instruments:
- “They used beat boxing.” — Kristofer S.
- “Beat boxing instead of music.” — Penelope H.
- “At least one person needed to beatbox for percussion.” — Nubung R.
Covers, Lyrics, and Song Choices
Students rather enjoyed recognizing familiar songs:
- One song was the Coco movie theme. — Owen C.
- One was a holiday song, Carol of the Bells. — Owen C.
- “Each song was a cover of an existing song.” — Nubung R.
- “I liked the lyrics about friendship.” — Wynn F.
They also noticed how expressive the singers were:
- “They act with their voices.” — Ellie M.
And some paid attention to details like visuals and performance style:
- “One song had background colors changing rapidly.” — Owen C.
- “I liked the moves. Some of them were spins.” — Wynn F.
- “They wear fancy clothes.” — Beatrice V.
Observations About Group Size and Roles
Students disagreed a bit—while some saw large groups, whereas others saw small ones:
- “In each song, there were 4 or more people singing.” — Aeson H.
- “You don’t need a large group for A Cappella.” — Sebastian A.
They also noticed that different people take different roles:
- “There’s usually one person who sang more and the others were doing the background.” — Ellie M.
- “At least one person needed to beatbox for percussion.” — Nubung R.
Some even pointed out challenges performers face:
- “The audience can sometimes make it hard to harmonize.” — Aeson H.
- “Strangers were singing with them.” — Aeson H.
History Moments the Students Discovered
Students learned that A Cappella has a long history, stretching back to early vocal music:
- “A Cappella started in the church and monks would chant it.” — Ellie M.
- “A Capella originated from stuff they did in religious churches.” — Haley N.
- “A Capella has been around since the 13th century.” — Olly C.
- “A capella has been around a long time.” — Kristofer S.
They also connected it to barbershop singing:
- “It started in barbershops.” — Sebastian V.
- “Barbershop is part of A Capella.” — Haley N.
- “There used to be barbershop music. Barbershop is sung by a quartet.” — Owen S.
- “Barbershop was a common classic in the 1950s and 1960s.” — Wynn F.
And some learned what the word means:
- “A cappella means chapel in Italian.” — Sebastian V.
- “A Capella in Italian means cathedral.” — Ellie M.
- “Definition of A Capella is just singing.” — Ellie M.
While others absorbed how broad the style can be:
- “A cappella can be many different genres.” — Wynn F.
- “A cappella has been done in all genres.” — Kristofer S.
- “Any song can be acapella.” — Noah G.
- “Some music almost sounds like yodeling.” — Owen C.
Additionally, one student even noticed personal growth benefits:
“A Capella singing helps ear training and confidence.” — Owen S.
A Final Note: Students Really Paid Attention
Even small observations stood out:
- “It’s not all words.” — Haley N.
- “Some were very high-pitched.” — Noelle
- “A lot of them were in 4-piece harmony.” — Noelle
- “The drum section sounds interesting in certain parts.” — Nora W., when comparing her video to A Cappella
- “They weren’t going up and down at the same time.” — Ellie M.
Together, these comments show how observant students can be when engaging with a new style of music. Their reflections highlight the creativity of A Cappella. They show the many ways voices can come together to create something big, bold, and memorable. And A Capella artists achieve it all without a single instrument in sight.

