Today, we at A Cappella Records are GLaD to announce a partnership with Aperture Science. To celebrate, a few members of our team invoked the concept of songs solely created by the human voice. And various robotic enhancements.

The video involves a cappella music. It is designed to see how test subjects react to a cappella music.

Featuring vocalists: Liz Baseman, Rachel Dolkas, Matt Forman, Cody Shough.

[Youtube]