Psykos (Undated) is an unreleased EP by Yung Lean from the Psykos era. unreleased.world has 2 tracks from it, 2 min of music in all.
“Cosa Nostra (feat. BLP Kosher)” is the longest at 1:28. “Cosa Nostra (feat. BLP Kosher)” carries a feature from BLP Kosher.
It sits in the Psykos era alongside “Psykos (2024)” and “Psykos (2026)”. Every track streams free in the player; open the EP to hear it start to finish.
The community tracker documents all of these 2 tracks; it is in the tracklist below.
Tracklist
- 1Cosa Nostra (feat. BLP Kosher)Throwaway1:28
- 2Still (OG)Alt0:20
Play Psykos (Undated) in the player — every track, free, in order.
The Psykos era
Psykos is the Yung Lean era Psykos (Undated) belongs to. unreleased.world has 3 projects from it; the others are below.
