I'm happy to help! Based on my knowledge base, here's a brief biography of Toxic Audio:

Toxic Audio is a Grammy-nominated a cappella group known for their eclectic sound and energetic live performances. The group was formed in the late 1990s and consists of five vocalists who blend their voices to create a unique sound that spans multiple genres, from rock and pop to jazz and hip-hop.

The group released several albums, including "Word of Mouth", "Toxic Audio", "Captive Audience", and "Chemistry", which showcased their vocal range and versatility. With their impressive harmonies and creative arrangements, Toxic Audio has built a loyal fan base and has been praised by critics for their innovative approach to a cappella music.