Beyoncé: 'I Recorded 80 Songs For New Album'
Star reveals she laid down a ton of tracks before whittling them down...
Jay-Zand producers Timbaland and Details.
"I kind of freestyled the verse, and Jay went in and he started flowing out his verse. We just kinda had a party.
"It was so great, because it wasn't about any ego, we weren't trying to make a hit record... we were just having fun... and I think you can hear that in the record."