An astonishing number of Metallica and Megadeth mash-ups have been posted on YouTube thanks to ‘The Taskmaster.’ The latest ‘Megatallica’ mash-up features the music from Megadeth’s ‘In My Darkest Hour’ with the lyrics and vocals from Metallica’s ‘Welcome Home (Sanitatium)’

The 43rd mash-up from ‘The Taskmaster’ features the two metal titans and works brilliantly, even perfectly lining up the guitar solo in the Megadeth tune right where it belongs in ‘Sanitarium.’ There are countless others including ‘The Shortest Youth in Asia,’ a mash-up of Megadeth’s ‘Youthanasia’ and Metallica’s ‘The Shortest Straw,’ as well as ‘Peace Sells But The Bell Tolls,’ which is of course a blend of ‘Peace Sells' and ‘For Whom The Bell Tolls.’

There are also ‘Metallideth’ mash-ups featuring Metallica’s music and Megadeth vocals on ‘Holy Lightning… The Punishment Ride,’ which uses Metallica’s ‘Ride the Lightning’ and Megadeth’s ‘Holy Wars… The Punishment Due’ and many more

To dig into more of these unique videos, including mash-ups from Iron Maiden and Judas Priest, you can check out their Facebook page or YouTube site here.

Megadeth - Do You Think You Know Metal?

Metallica - Do You Think You Know Metal?