'System of a Down,' 'Faith No More' spark Australia tour buzz

System of a Down's hand symbol appeared on murals in Melbourne and Sydney, while Faith No More's logo and System of a Down's emblem were projected in Brisbane.

This promotional activity signals an imminent joint Australian tour announcement, according to Rolling Stone.

A tour would mark System of a Down's first Australian performances in over a decade, since the 2012 Soundwave festival.

Faith No More last toured Australia in 2015, and this would end a nine-year absence.