During a concert in Nashville, Coldplay frontman Chris Martin led a rendition of Changes by Black Sabbath in tribute to the heavy metal star.

Tributes are pouring in from music legends and celebrities after Ozzy Osbourne, the rock and heavy metal icon turned reality ...

Whether the viral Coldplay concert moment translated to more streams, one thing is undeniable: We're all talking about the British pop-rock band again.

Chris Martin of Coldplay gives fans fair warning before spotlighting them on the jumbotron, referencing a since viral moment from Boston where a couple was caught not ready to be on camera.