“Clouds” is an unreleased collaboration between the A$AP Mob members Rocky, Ant and Twelvyy, and A$AP Mob affiliates Treez Lowkey and Lil Uzi Vert.
The song was teased in mid-2017, but never saw an official release. In mid-2018, Music Mafia released a high-quality snippet of it. The full thing later leaked online on May 10, 2019.