Lil Durk is turning 23 tomorrow, on October 19, and as a birthday gift to himself, as well as a treat to his fans, he's dropping a new mixtape: 300 Days, 300 Nights. Durk shared the news tonight on Instagram and posted the project's cover art. 

Last week, Durk shared a couple of previews off the project. It's sounding fresh. The first of the two below clips is an ode to his newly discovered relationship with Dej Loaf -- expect Dej to appear on the track, too. "Shawty my Beyonce / Durk and Dej, Durk and Dej, Durk and Dej," sings Durk. The collab comes soon after Durk suggested that he and Dej might be "the next big hip-hop couple." Durk and Dej the next Jay and Bey? 

Like many Chicago drill stars, Durk wears the "300" emblem with pride.  

300 Days, 300 Nights will be Durk's second project of the year following June's Remember My Name, his debut album, released via Def Jam. Seems like everybody's 'bout to drop a tape. Expectations for 3D3N