What makes Back in Black by AC/DC notable?

'Back in Black' is one of the best-selling albums of all time, having sold over 50 million copies worldwide. It not only topped charts globally but also became a cultural touchstone for rock music, influencing countless artists and genres that followed. Released in 1981, 'Back in Black' marked AC/DC's comeback after the death of lead singer Bon Scott. This album was their first with Brian Johnson, signifying a pivotal shift in their sound and trajectory. It propelled the band to international fame, solidifying their status as rock legends.