Adele isn't the only big concert announcement kicking off the week.
Aussie rockers AC/DC just revealed their second leg of dates for the Rock or Bust tour which brings them to Philadelphia's Wells Fargo on Friday, Apr. 1.
Drummer Chris Slade is stepping in for Phil Rudd for this show, who was sentenced to eight months of home detention due to a number of charges including drug possession to threatening to kill. Guitarist Stevie Young will be filling in for Malcom Young, who has dementia and is unable to tour.
Tickets go on sale Friday, Dec. 18.