MayTree Channel: - / maytreeofficial I found their RU-vid channel and I think they are really good. Check their other videos that RU-vid would not let me include.
What was that last one they did in this video? They were doing michael Jackson and others and cutting the songs off making musical device noises! What was that video called?
It's possible, but it's still OK. Even singer live performances are "touched up" before uploading in social media or youtube. What is really impressive is how they deconstruct are reconstruct the sound, the layers of detail, while leaving out the unnecessary parts since they are only 5 voices. And I still think they are good singers, their timing and dynamics are great