These Grey Men tracklist:
1 Hung Up (Madonna cover)
2 Street Spirit (Fade Out) (Radiohead cover) (feat. M. Shadows and Tom Morello)
3 Beautiful Thieves” (AFI cover)
4 Road To Nowhere (Talking Heads cover) (feat. Serj Tankian)
5 Rock Bottom (Eminem cover)
6 Runaway (Del Shannon cover)
7 Starman (David Bowie cover) (feat. Serj Tankian)
8 What You Know (Two Door Cinema Club cover)
These Grey Men will be released on February 28.
The album also features two songs with System Of A Down bandmate Serj Tankian, which will be the first music the pair have recorded together since Serj's 2007 solo album Elect The Dead.
There have been calls for a new SOAD album for quite some time, with fans so far waiting 15 years for a follow-up to Hypnotize.
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Last year, in an Instagram post, John highlighted that if Tool, Rage Against The Machine and Red Hot Chili Peppers can work in harmony again, that maybe System could be the next.
"Three of these bands can get out of their own way and work together for a common goal, maybe the fourth can as well," read John's post. "Perhaps it’s time to put all the bullshit aside, check the massive egos at the door, and do together what none of us can do alone. Maybe, just maybe a Christmas miracle will happen. Maybe it can be a System Of A Down."
System Of A Down will headline Download Festival in the UK on June 12-14. Get your tickets here.