Psykos is one of the 15 eras on the community Yung Lean tracker, which runs from Before Unknown Death to Jonatan. The tracker places it after Stardust and before Jonatan. unreleased.world has 4 tracks from it: 1 full song and 3 snippets — 40 min of music in all.
The tracker dates 2 of these leaks from 2024 to 2026; the most recent, “Unknown”, surfaced January 15th, 2026.
“THIRSTY [V3] (with Kanye West)” is the longest at 37:37. “Cosa Nostra (feat. BLP Kosher)” carries a feature from BLP Kosher.
Every track streams free in the player; open the EP to hear it start to finish.
The community tracker documents all of these 4 tracks, with leak dates for 2 of them; it is in the tracklist below.
Tracklist
- 1Cosa Nostra (feat. BLP Kosher)Throwaway1:28
- 2THIRSTY [V3] (with Kanye West)Leaked December 19th, 2024 · Alt37:37
- 3UnknownLeaked January 15th, 2026 · Throwaway0:19
- 4Still (OG)Alt0:20
Play Psykos in the player— every track, free, in order.
All 14 Yung Lean eras
In the order the community tracker lists them.
More unreleased eras
From other trackers on unreleased.world.
