Post Malone goes in over 50 Cent’s “Window Shopper” instrumental for his latest release. This is the follow up to his recently released track “Came Up” featuring Key!. Stream Post Malone’s “Mood” below. [soundcloud url=”https://api.soundcloud.com/tracks/223042952″ params=”auto_play=false&hide_related=false&show_comments=true&show_user=true&show_reposts=false&visual=true” width=”100%” height=”450″ iframe=”true” /]