A is an album by Jethro Tull. It was released on August 29, 1980 in the U.K and September 1 of the same year in the United States. The album was recorded in the summer of 1980 using Maison Rouge Mobile and Maison Rouge Studios in Fulham, London. Eddie Jobson guested on the album, playing keybords and electric violin. The album was produced by Ian Anderson and Robin Black.

The album included the following musicians:

Track listing:

  1. Crossfire
  2. Fylingdale Flyer
  3. Working John, Working Joe
  4. Black Sunday
  5. Protect and Survive
  6. Batteries Not Included
  7. Uniform
  8. 4.W.D. (Low Ratio)
  9. The Pine Marten's Jig
  10. And Further On