John Mitchell is an Irish musician and record producer. He primarily plays guitar and has been a member of the bands It Bites, Arena, Frost*, Kino, A, The Urbane and Asia, as well as pursuing a solo career with the Lonely Robot project.

A are a British alternative rock band from Suffolk, England, which formed in 1993. They have released 4 studio and 2 live albums, including their debut How Ace Are Buildings and the UK top 20 album Hi-Fi Serious. Single releases have also achieved chart success, with one UK top 10, four UK top 40 and seven UK top 100 singles.