If you are searching for you aren't looking for "Yellow" or "Clocks." You want the deep, introspective, colorful B-sides. Here are the actual official releases that contain the sonic DNA you seek:

The EP is not an official release by Coldplay; rather, it is a fan-made compilation or a title associated with a significant leak of unreleased demos . Origins of the "EP"

Visit the Official Coldplay Store or retailers like Amazon Music.

: Experimental sounds typical of the A Head Full of Dreams and Everyday Life eras, ranging from ambient to pop-rock.