Producer/rapper 88-Keys released “That’s Life” on Thursday (June 20) featuring the late-great Mac Miller and the Grammy-nominated singer/songwriter Sia, marking his first song in eight years.

Miller and the acclaimed producer recorded the song together in a New York City studio.

“‘That’s Life’ is a song which sums up the sentiments of the music I’ve been working on over the past few years,” said 88-Keys via press release.

He continued, “We all have to forge through the good, the bad and the ugly. Mac came up with the concept for the song stemming from a conversation we had in the studio about relationships as we shared with each other what made the ones we were in at the time special.”

The Watch The Throne producer concluded his recollection stating, “I played the song for Sia and she personally identified with the sentiments of the song and felt strongly about contributing her own thoughts on the subject matter. At the end of it all, my dear friend Mac and my new found friend Sia helped me make a song to touch the world and help many deal with adversities we’re faced with, but ‘That’s Life.’”

This is the second song Mac Miller was featured on posthumously since his untimely demise in September.

Listen to “That’s Life” above via Warner Records/1801 Music.