Jethro Tull 1978 in Madison Square Garden performing a special version of "Thick as a brick" Taken from the full concert www.youtube.com/watch?v=-jz0AwsJ3_E If you enjoy this live snippet of Jethro Tulls amazing concept album "Thick as a brick" i highly recommend getting the full album, it is arguably one of the greatest albums ever made, and i mean it!