Well, here’s an interesting video. YouTuber Bradley Hall decided to do a video where he played METALLICA songs with in the style of Marty Friedman (former MEGADETH guitarist) and MEGADETH songs in the style of Kirk Hammett.
Hall wrote in the video description: “Have you ever imagined an alternate timeline where Kirk Hammett and Marty Friedman switched bands? I try and bring this to life re-imagining solos from some of their most iconic songs, playing them in the style of the OTHER band’s guitarist. This was actually super fun and would consider making it a series if you guys enjoy it!”
End result can be heard below: