Iconic '90s girl group TLC have released a new single titled "Way Back" from their upcoming fifth a final album.

The track debuted Thursday on iHeartRadio featuring members Rozonda "Chilli" Thomas and Tionne "T-Boz" Watkins as they returned to their signature R&B sound.

"Don't you ever think/ Back on all that other [expletive] we went through/ You know I remember," the duo sings. "Don't you ever wish/ One day we could reminisce/ It feels like we were just together/ 'Cause we go way back."

According to T-Boz on Twitter who posted artwork for the single, the finished version of the song will feature a guest appearance from rapper Snoop Dogg. "Yes the time has come," she wrote.

"Way Back" is a part of their untitled fifth album which is set for release on June 30. The project came together through Kickstarter where the band raised more then $430,000.

The album is TLC's first since 2002 following the death of original member Lisa "Left Eye" Lopes and the release of their fourth album 3D.

"Our final album will stay true to the TLC sound, always confronting the real issues and life experiences that we all must face every single day, everywhere. We write music that people relate to...timeless music. No matter the trends, we feel like our music is always relevant," TLC said previously of their upcoming album.