Justin Bieberis one busy man.

The mid-tempo track, 10,000 Hours, was written by Bieber, Dan + Shay (a.k.a.

Dan Smyers and Shay Mooney), Jordan Reynolds, Jessie Jo Dillon, and Jason Poo Bear Boyd.

Dan + Shay and Justin Bieber

Credit: Warner Music

The new track is one in a series of recent collaborations for Bieber.

Earlier this summer, he was featured on I Dont Care, a duet withEd Sheeran.

Dan + Shay are also currently on a roll.

Their three most-recent singles Tequila, Speechless, and All to Myself all peaked atNo.

1 onBillboards Country Airplay chart.

Listen to 10,000 Hours below.