If You Leave Me Now (Promotional Single)

If You Leave Me Now - Charlie Puth & Boyz II Men

"If You Leave Me Now" is a song by Charlie Puth, featuring American vocal group Boyz II Men. It was released by Atlantic Records on January 5, 2018, as the first promotional single from Puth's second studio album, Voicenotes. The song is an a cappella song. While the song is not a cover of Chicago's 1976 hit single, Puth recognizes the eponymous song's legacy by including the line "You will take the biggest part of me," which is featured prominently in the predecessor song's lyrics. Boyz II Men recorded a cover of the Chicago song in 2009.

Boyz II Men celebrated the collaboration on social media by writing, "Had a great time working with Puth on this record. Pure talent."
The song is the second lengthiest song in the album, preceded by 'BOY'.

Source: https://en.wikipedia.org/wiki/If_You_Leave_Me_Now_(Charlie_Puth_song)
Lyrics: https://genius.com/Charlie-puth-if-you-leave-me-now-lyrics
Official audio: https://www.youtube.com/watch?v=mBrdEYW0Vno