Listen: Charlie Puth harmonizes with Boyz II Men on 'If You Leave Me Now'
Charlie Puth / YouTube

Pop singer-songwriter Charlie Puth released his new song "If You Leave Me Now" on Jan. 4. R&B group Boyz II Men is featured on the ballad.

"If You Leave Me Now" is one of the songs on Puth's upcoming album, Voicenotes. The song follows lead single "Attention" and follow-up "How Long." While both of those were dance tracks, Charlie slows things down on "Leave" with the help of Boyz II Men. With the news of pushing back the release of Voicenotes, he released the new collaboration to tide fans over for the meanwhile.

"If You Leave Me Now" harks back to a time of doo-wop with finger snaps and sweet harmonies courtesy of Puth and Boyz II Men. Charlie and the guys plea for their lover to stay and work things out. "If you give it up and just walk right out, you will take the biggest part of me," they sing together. "Leave" is a soulful throwback ballad that soars to heavenly heights.

"If You Leave Me Now" featuring Boyz II Men is now available on iTunes and Apple Music. Puth will tour the country this summer in support of Voicenotes.