Jethro Tull Aqualung (1971){classic Records 200g Lp; Dmr; CD Format}

Each era of rock music has had its own craftily marketed phenomenon – it was the "live album" in the '70s, "unplugged" recordings in the '90s, and since the late '80s through the present day, the "tribute album." But the early 21st century saw another addition – veteran bands revisiting classic albums and performing them in their entirety. Jethro Tull's most enduring release is largely agreed to be 1971's classic Aqualung, and in late 2004 Ian Anderson, Martin Barre, and their latest Tull mates dusted off the album once more in front of a small audience for XM Radio's Then Again Live series. Since 33 years had passed between the original and the re-reading, the performances on Aqualung Live are slightly more restrained.

The leap from 1970's Benefit to the following year's Aqualung is one of the most astonishing progressions in rock history. In the space of one album, Tull went from relatively unassuming electrified folk-rock to larger-than-life conceptual rock full of sophisticated compositions and complex, intellectual, lyrical constructs. While the leap to full-blown prog rock wouldn't be taken until a year later on Thick as a Brick, the degree to which Tull upped the ante here is remarkable. The lyrical concept – the hypocrisy of Christianity in England – is stronger than on most other '70s conceptual efforts, but it's ultimately the music that makes it worthy of praise.

The leap from 1970's Benefit to the following year's Aqualung is one of the most astonishing progressions in rock history. In the space of one album, Tull went from relatively unassuming electrified folk-rock to larger-than-life conceptual rock full of sophisticated compositions and complex, intellectual, lyrical constructs. While the leap to full-blown prog rock wouldn't be taken until a year later on Thick as a Brick, the degree to which Tull upped the ante here is remarkable. The lyrical concept – the hypocrisy of Christianity in England – is stronger than on most other '70s conceptual efforts, but it's ultimately the music that makes it worthy of praise.

The leap from 1970's Benefit to the following year's Aqualung is one of the most astonishing progressions in rock history. In the space of one album, Tull went from relatively unassuming electrified folk-rock to larger-than-life conceptual rock full of sophisticated compositions and complex, intellectual, lyrical constructs. While the leap to full-blown prog rock wouldn't be taken until a year later on Thick as a Brick, the degree to which Tull upped the ante here is remarkable. The lyrical concept – the hypocrisy of Christianity in England – is stronger than on most other '70s conceptual efforts, but it's ultimately the music that makes it worthy of praise.

Essential: a masterpiece of progressive rock music
“Aqualung” isn’t only a great album, it’s somehow a feel of live from the early 70’s. Maybe not as ambitious and essential in progressive rock terms as “Thick As A Brick”, but in terms of folk prog an absolute masterpiece concept record, too.