Must-See: Watch SWV's 'Co-Sign' Video

It's been 15 years since we've last seen the sisters of SWV and today they're back with a brand new video, "Co-Sign."

CoKo, LeLee and Taj have been working hard on their new album, I Missed Us, slated for release on April 10.

"We’re trying to keep that same SWV sound that everyone loved," CoKo told ESSENCE.com. "And I’m happy my voice has matured [in the last 15 years] and I don’t sound like a chipmunk anymore!"

Be sure to check out the trio live at the 2012 ESSENCE Music Festival this July 6-8 in New Orleans.