AC/DC's social accounts are alive with hints of a concert tour.
AC/DC Album Reissues On Gold Vinyl: Release Date, How To Buy
AC/DC are teasing a big announcement & fans reckon it's a world tour
AC/DC are teasing something big
AC/DC Preview Return With 'Shot in the Dark' Teaser
AC/DC Tease Comeback Tour On Their Socials
AC/DC rocked and we saluted them – Winnipeg Free Press
WHAT ARE AC DC TEASING? WORLD TOUR TO BE ANNOUNCED? NEW ALBUM? (MY THOUGHTS)
AC/DC teasing fans with announcement: “Are You Ready”, Rock News
Consider 2020 Saved Because AC/DC Are Teasing A Comeback - Music Feeds