New Music: 2 Chainz Feat. Pharrell 'Feds Watching' After debuting his new single at Summer Jam XX, 2 Chainz delivers the official version of his Pharrell-assisted "Feds Watching." Tity's next album arrives on Sept 10. Purchase the song on iTunes. Tags 2 Chainz, Pharrell, New Music, 'Feds Watching'