Real name: Toxic Audio

Toxic Audio is a five-person a cappella singing group from Orlando, Florida.

The group consists of five primary singers:

Michelle Mailhot-Valines, soprano. Her specialty is scat singing.
Shalisa James, alto. Her specialty is in knowing the exact
lyrics to a vast number of songs.
Paul Sperrazza, tenor. He does beatboxing and is known as
the "human beat box" who imitates percussion.
Jeremy James, baritone. He is skilled at rapping.
René Ruiz, bass, the founder and original director of the group.