Justin Timberlake Got Knocked Out, TKO

Listen to the 'N Sync survivor's new song from his upcoming 'The 20/20 Experience: 2 of 2' LP.

'Take Back The Night' was the first single from Justin Timberlake's second full-length album of the year, 'The 20/20 Experience: 2 of 2,' out September 30. Today, Timberlake has shared the second single, 'TKO.'

At just over seven minutes long, 'TKO' is an epic tale of Timberlake being knocked out by love told over a banging Timbaland beat. "I'm out for the count, yeah girl you knock me out," he sings on the chorus. Poor guy.

Update: 'TKO' how has a disturbing video

Watch: JT Is Hilarious (Again) on 'Late Night'