Wiz Khalifa and Currensy have reconnected on 2009, a full-length collaborative project that was announced nearly four years ago.

Wiz confirmed the drop during an appearance on LA Leakers back in December, but didn’t unveil 2009’s official tracklist until this week.

The project follows Wiz and Currensy’s How Fly (2009) and their 2013 Live in Concert EP. It spans 14 tracks with assists by Ty Dolla Sign and Problem, as well as production by Harry Fraud, DJ Fresh, and Cardo.

The project’s supporting tour kicks off Friday in Seattle, and will include stops in Portland, Chicago, Detroit, and New Orleans, with the final stop taking place March 4 in San Antonio. The duo is also expected to hit the stage at Rolling Loud Miami in May.

You can listen to 2009 now on all major streaming platforms.

Wiz is also gearing up to deliver a deluxe version of Rolling Papers 2 in addition to a solo album later this year.

“I said that I was going to do an R&B album,” he told LA Leakers, “but I think I’m just going to drop some like dope ass player s**t.”