One a cover performed by 4Tune Quartet 4Tune Quartet presents: Roxana Barsan (first violin) Corina Tofănel (second violin) Simona Gurău (viola) Alexandra Enache (cello) Cinematography, edit and color grading by Velius Media Mixing and Mastering by Claudiu Roşiu Filmed live in Rockstadt Original song performed by Metallica. Enjoy