XOXOXO chords by The Black Eyed Peas

The wildest song on the record, “XOXOXO” is four minutes of robotic voices, icy synths, skeletal beats and Will wooing a lady via text message with hilarious lines like “Girl, you stole my heart like a klepto / Butterflies in my stomach, need Pepto.” Will says he wanted to make something totally unlike “I Gotta Feeling,” where each member had easily-identifiable vocals. So he crafted a hook so saturated in Auto-Tune, it’s impossible to tell if it’s Will or Fergie singing on the chorus. “We wanted to use the combination of our voices, which is unique,” he says. “It’s not about who’s singing what part. A lot of times, people fall short in the studio worrying about who gets to sing which part.” Read more on Last.fm. User-contributed text is available under the Creative Commons By-SA License; additional terms may apply.