Back in 2020 Cuomo sold 2,655 unreleased demos via his web store as part of a final project for his web programming class, some of which date back to his pre-Weezer days.

Yesterday (30 January), Cuomo launched his new app Weezify, described as a "Spotify-like player for all of Rivers Cuomo's demos", writing, "Tired of Spotify? Come on over to Weezify."

According to the description, there's close to 3,500 demos on Weezify.

Cuomo wrote, "I made this app myself. It took me all of 2021 to make. I hope you enjoy it."

Weezify is available to download now from the Apple and Google app stores.