Editor's note: While System of a Down records and performs sporadically, their lead singer and lyricist Serj Tankian is still very much a musical force of nature who is always up to something cool. For example, he’s legendary for his part in the Game of Thrones soundtrack (season 8). Fun fact: the Lebanese-born musician credits the Bee Gees for his early shift from traditional Armenian music to pop, via the tunes that lit up “Saturday Night Fever.” If you don’t yet have a Serj Tankian wallpaper, it’s time!