The Smashing Pumpkins frontman, Billy Corgan, gave fans a big update on the 33-song album that will complete the trilogy that began with Mellon Collie and the Infinite Sadness and Machina, saying the band’s entered the studio to begin the recording process.

“Starting new SP album today, the 33 song sequel to MCIS and Machina,” he wrote on Instagram. “Songs are written, lyrics too…so now it’s just record-record-record.”

Here’s the Instagram post: