In 2012 Ian Anderson released Thick As A Brick 2, the follow-up to Jethro Tull's legendary concept album. The album was a critical and commercial success, charting around the world. In April 2014, he returns with Homo Erraticus, his new studio album. The original Thick As A Brick album, released in 1972, was based around the poem of disgraced child prodigy Gerald Bostock. For Homo Erraticus Anderson is reunited with Bostock, using lyrics written by Gerald based on an old historical manuscript.