Warning Sign by Coldplay (Acoustic 12-String Cover Song) Mai 29, 2017 A Rush of Blood to the Head, Coldplay, Cover 12, Cover Alternative, Cover Coldplay, Cover Rock, Cover Warning, Cover Warning Sign, Coldplay – „Warning Sign“ Acoustic Guitar Cover by DBELT. Like 0 Thanks! You've already liked this « Coldplay – Yellow (Acoustic) cover » Hardest Part by Coldplay – Piano and Vocal COVER by TRONIOUS