The Big Four: Live in Sofia
- बर्ष: 2010
- देश: Bulgaria
- विधा: Music, Documentary
- स्टुडियो: Splinter Films Ltd., Universal/Music/DVD, Mercury Music Group, Vertigo, Sonisphere Festival
- कीवर्ड: concert, live, live performance
- निर्देशक: Nick Wickham, Nick Levitt
- जात: James Hetfield, Tom Araya, Dave Mustaine, Joey Belladonna, Lars Ulrich, Dave Lombardo