Justin Timberlake Performs New Song On Jimmy Fallon, Brings Sexy Back With Barbershop Quartet

Undaunted by Kanye’s criticism, Justin Timberlake is continuing his promotion of his upcoming album, The 20/20 Experience.

Timberlake returned to Late Night with Jimmy Fallon last night to perform another song off the album, “Mirrors.”  For the song’s big band sound, Timberlake appeared to pass on Fallon’s house band, the legendary Roots crew, in favor of bringing in his own.

Those weren’t the only musical changes Timberlake made last night.

Feeling sentimental, he also brought back an old-school smash, “Sexy Back”…but this time with a twist.  For this throwback performance, Timberlake skipped a band all together, opting instead to perform the song acapella style – with the help of a barbershop quartet (that included Jimmy Fallon himself).

Timberlake’s album is scheduled to drop next Tuesday, but you can stream it early by clicking here.

If you enjoyed the performances above, there’s more where that came from.  Timberlake will be appearing on Fallon’s show all week.  No, seriously:

It’s #JustinTimberweek on @latenightjimmy! Tune in every night this wk at 12:35/11:35C on @nbc! -teamJT

— Justin Timberlake(@jtimberlake) March 12, 2013