![Brian Johnson, left, lead singer of Australian rock band AC/DC and guitarist Angus Young, right, perform during a concert in the Hallestadion in Zurich, Switzerland, Monday, April 6, 2009. (AP Photo/Keystone/Ennio Leanza Brian Johnson, left, lead singer of Australian rock band AC/DC and guitarist Angus Young, right, perform during a concert in the Hallestadion in Zurich, Switzerland, Monday, April 6, 2009. (AP Photo/Keystone/Ennio Leanza](https://c8.alamy.com/compde/2p8m4c6/brian-johnson-left-lead-singer-of-australian-rock-band-acdc-and-guitarist-angus-young-right-perform-during-a-concert-in-the-hallestadion-in-zurich-switzerland-monday-april-6-2009-ap-photokeystoneennio-leanza-2p8m4c6.jpg)
Brian Johnson, left, lead singer of Australian rock band AC/DC and guitarist Angus Young, right, perform during a concert in the Hallestadion in Zurich, Switzerland, Monday, April 6, 2009. (AP Photo/Keystone/Ennio Leanza
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