Coldplay – Speed Of Sound (Piano Cover) Mrz 10, 2016 Cover, Cover Alternative, Cover Coldplay, Cover Rock, Cover Speed of Sound, X & Y, X&Y, not my best attempt. might post a better one soon! played by ear. no music sheets. Like 0 Thanks! You've already liked this « Speed of sound – Coldplay (piano cover) » Speed of sound by Coldplay Cover (Sweet Revenge Jam Session)