How Robert Plant's mind was opened to the world's societal woes after listening to Bob Dylan's song about fear-wielding war mongers.

Led Zeppelin's sophomore album found great success in both the U.S. and U.K., spending more than 100 weeks on both markets' charts.

Using just the index finger may not seem like the most “efficient” way to play, the low-end legend wrote in his GW column, ...