Metallica to 'fast-forward to next chapter' of working with Lady Gaga
This video shows what Metallica and Lady Gaga's Grammys performance should have sounded like
Read Dave Mustaine's wry response to Metallica soundtracking Megadeth's Grammys win
Stagehand blamed for Metallica's mic fail at Grammys
Laverne Cox apologises after forgetting to introduce Metallica for their Grammys performance with Lady Gaga
The Grammys house band plays Metallica song as Megadeth pick up award
Watch Lady Gaga and Metallica perform together at the Grammys
Lady Gaga and Metallica confirmed to duet at Grammys
Metallica's James Hetfield admits 'mistake' in taking so long to release new album