Guns N’ Roses is expected to officially release a new single called “Perhaps,” this Friday, August 11.

The song first came into suspicion back in June, when someone passing by the venue heard them sound check it before their concert in Tel Aviv, Israel and later posted it online.

It’s an older song from about the time they released Chinese Democracy in 2008. It’s never been officially released, but a few years ago a demo version of it was uploaded to Youtube.

Although no one from Guns N’ Roses has confirmed the release of the single, both Spotify and Apply Music shared the info on their sites.