He had nothing to do with the band "stealing" music from other musicians. Primarily that was Jimmy Page. He would give great insight into this and why for the bands 2 first albums they left off credits to all past blues artists on songs greatly inspired by them. He believed that the band was going to be a one album thing. He tried leaving the band in 74' to become a choirmaster only the be brought back in by Grant. He did this a lot, for example, Bonham wanted to not tour and tried leaving as well only to be bribed back in with gifts such as sports-cars. On the topic of drugs, He was known not to abuse them whatsoever and his playing stayed consistently great throughout the bands timeline. He'd give thoughts on Page and his abuse of drugs which infamously hindered his played throughout the late 70's to mid 80's. Love to hear him talk openly about performances such as Knebworth where page was infamously off his shits. The In Through The Our Door session's in which he took full control of the album due to Page being absent throughout most of it due to his heroin addiction. He found Bonham's body inside Jimmy's Home. How did this effect him? The day Plant's son died of illness in 77' LIVE AID. What the fuck happened with that performance? Who let Page go out drunk? Him being snubbed multiple times by Plant/Page. They went off on tour and doing albums without him. Why? The 2007 reunion show. How No Quarter came together The Kennedy Center Honors Them Crooked Vultures.