Benefit is the third studio album by the British rock band Jethro Tull, released in April 1970. It was the first Tull album to include pianist and organist John Evan – though he was not yet considered a permanent member of the group – and the last to include bass guitarist Glenn Cornick, who was fired from the band upon completion of touring for the album. It was recorded at Morgan Studios, the same studio where the band recorded its previous album Stand Up; however, they experimented with more advanced recording techniques.