10 Things You may Not Know About Led Zeppelin IV

One of the most iconic albums of all time, Led Zeppelin IV, also known as the "Zoso Album," was release 50 years ago this week, and Zeppelin author George Case, who wrote "Led Zeppelin FAQ: All That's Left to Know About the Greatest Hard Rock Band of All Time," brings you ten little known facts about arguably the most popular Zep album ever.......among them: The sounds you hear at the beginning of "Black Dog" are the engineers synching up three different tape reels with three different guitar tracks, and they just decided to leave it on the record...also, the drum tracks for "When the Levee Breaks" were recorded in the stairwell of spooky old mansion "Headley Grange," and were also slowed down...everything in that song is slowed down slightly, except for Robert Plant's vocals....find out more, including the significance of the "Zoso" on the album cover, here: https://ultimateclassicrock.com/10-things-you-didnt-know-about-led-zeppelin-four/