1. An amazing, english progressive rock ban led by Ian Anderson, writer, poet, flute player and singer. Jethro Tull was compared to Led Zeppelin
in the 70s for creativity and intrumental ability.
2. Some dude who invented crop rotation.
1. I just got Thick As A Brick by Jethro Tull! It rules!
2. Jethro Tull invented crop rotation, whatever the hell that is.