“Thick as a Brick” by Jethro Tull

"Thick as a Brick" is less a song than a whole-album dare: on Jethro Tull's 1972 record of the same name it's one continuous piece of music stretched across both sides of the original LP. Ian Anderson composed it and wrote the words, the band shaped the arrangements with him, and they cut it at Morgan Studios late in 1971, with Barrie Barlow making his debut on drums in place of Clive Bunker.

It was built as a send-up of concept albums and prog rock, its newspaper-style sleeve crediting the words to Gerald Bostock, an invented eight-year-old whiz kid. Under the gag, the music twists through folk, classical and art-rock passages with the time signatures forever shifting, while Anderson's lyric, drawn partly from his own childhood, takes aim at conformity, authority and the war between generations.

Written with AI assistance from RockLists chart data, MusicBrainz.