After recently teasing new music, the day has finally come. Lana Del Rey has shared her new song "Mariners Apartment Complex."

The song, which was co-written and produced by none other than Jack Antonoff, arrived Wednesday afternoon. It's one of two new "end of summer jams" the singer is promising this month, with another titled "Venice Bitch" coming next Tuesday (Sept. 18).

These new songs are somewhat of a placeholder for Del Rey's next full-length, which is coming in 2019.

Hear "Mariners Apartment Complex" below.