This was a project I started a few days ago when screwing around with a random song from Metallica's newest album, "Hardwired...To Self-Destruct" I remixed each song from the album at a much lower tuning, a lower tempo and a lower pitch to give it a much more Doom-like sound. Many of the songs turned out pretty epic sounding! Check them out if you like metal!
https://www.youtube.com/playlist?list=PLQh5Qq3jTVIQsn1_vyzfSYQ_zFvKfW_8h
https://www.youtube.com/playlist?list=PLQh5Qq3jTVIQsn1_vyzfSYQ_zFvKfW_8h