Guns N’ Roses front man Axl Rose may have a reputation as a bad-boy, partying rock star, but when it comes to making music, he is all business, as he proved in 2016 when he came to AC/DC’s rescue. Four years ago, AC/DC was on the verge of cancelling their world tour after they found out that vocalist Brian Johnson was having problems with his ears. To make matters worse, doctors blamed the loud and raucous concerts for his hearing issues and claimed he risked going deaf if he did not stop performing with the band.
