AC/DC bassist Cliff Williams calling it quits after current tour

Guitar Player:

Cliff Williams has played bass in AC/DC since 1977. By the time the group’s current tour wraps up in September, he’ll have logged nearly 40 years with the Australian rockers.

AC/DC has been through a lot this year: Malcolm had to retire due to dementia; Brian had severe hearing loss; and Phil had legal trouble. The only one left that wants to keep going at this point is Angus.