Erykah Badu and The Alchemist's long-awaited joint album is almost here, and they've got some jaw-dropping collaborations in store.

The duo revealed all the details about their anticipated project, Before the World Blows: The Abi and Alan Experiment, on Wednesday, August 26. Badu and Al teamed up with a diverse crew of hitmakers for the 16-track project, including Westside Gunn, DRAM, Steve Lacy, Thundercat, Earl Sweatshirt, DJ Creole Princess, Kamasi Washington and Joi. Three years after they were introduced, the duo recorded the album over 18 months between Badu's home in Dallas and Los Angeles. The Grammy Award-winning singer-songwriter served as executive producer and co-produced the project with Alchemist.