Top 10 A Cappella Groups

The very best. Combination of talent and harmony and voice control make them the BEST of all the A Cappella Groups. Their live shows are the most fun I have ever had at a concert
I love their harmonies and how they work so tightly together, they add some feel good comedy in their songs at times also. They are just a well rounded group.
Honestly my favourite band of all time. I discovered them in a time of need and they had a sing for every emotion I was feeling. The range and versatility of the group is unmatched and I love every member. Tim is one of the best basses I've ever heard and Adam is literally the best beat boxer I've ever heard. They are a beautiful group
A group that can make this 50 something year old Aussie 'fangirl' has got to be pretty special. I hadn't bought any albums for about 20 years but I've got every album HF have released since they won the Sing Off. Their arrangements are rock solid, the harmonies tight. They are so relaxed and visibly enjoying their music that they break down the barrier between artist and audience and it's hard to remember that there are no instruments.

There's no doubt about Pentatonix's talents and skills when it comes to singing! Everyone of the members really make the group different and unique from all other acapella groups. In fact, because of their exceptional talent in making acapella music, you can hardly think that they're just using their natural voices. But yes they are, and yes, Pentatonix is the best acapella group in the world and stanning them is one of my best choices in life!
#FilipinoPTXFan
#PTXIsTheBest
Pentatonix has gotten a bit overlooked lately since Avi left. But they have a great new edition and they have to be the greatest a cappella group as of now. They just sound so angelic, relaxed, and dare I say alien. They're chemistry is the thing that sticks out about them, this makes their covers a whole lot better.
By far the BEST Group. They evoke so much emotion in everything they do. And you can understand every word they sing. They are so original and complex.
Pentatonix is THE BEST A cappella group. It shouldn't even be questioned. Matt with that bass is the best, Kevin is irreplaceable with his amount of talent, Mitch has the most angelic voice, Scott is great, and Kirstin is fantastic! They all are extremely talented.
This group is just sensational! I have seen their concerts at Chautauqua Institution - very, very entertaining.
What a blast! Very entertaining! This group is exceptional!
Clean, pure tones. They put on a great show.
Great show! Loved every minute!
Amazing just amazing
My absolute favorite. They've got so much range and add an element of theatricality into their performances that makes them truly stand out. Their beatboxer especially is the creme de la creme of his art. I've never encountered another vocal percussionist who could match Layne Stein.
Extremely underrated, the bass and beatboxer of the group are just otherworldly. The other members are extremely talented as well. They are also quite the entertainers and are very interactive, which is what most other singers and singing groups lack. In my opinion, they're up there with Home Free and Pentatonix.
Great group of guys, wonderful vocals, fun arrangements and great to see live.
Great arrangements, just the right level of humour and a blast to watch.
University of Virginia group of all girls. one of the best All girls Groups in the nation
Simply the best. They manage to maintain their very high standards even with changing members. Maybe more classical than others
These guys are literally the best in the world! They are way better than any of these other groups.
Whisper voices. Very little power but the ultimate in "silk" listening.
They are a very cuute band!
Whether its Full House or Carmen Sandiego or Sesame Street. They look cute!
Flawless execution. Impeccable rhythm. Symbiotic blend They sing like they were breathing. Pardon the cliche: Smooth as silk.
Highjest quality 2 soprano voices If you like that sound quality.
Intricate Harmony like no other!
Can anyone else do what they do?
The best ever!

Started it all.