Jimi Hendrix’s last stage appearance was sitting in with which group? Here’s a hint. Trivia question 34 was about the same group. The answer is… Eric Burdon & War. On September 16th 1970, Hendrix appeared at Ronnie Scott’s jazz club to sit in on a few songs with his friend Burdon and his newly-formed band WAR. The songs Hendrix performed on were extended jams of "Blues for Memphis Slim", "Mother Earth", and "Tobacco Road". A day and a half later, Hendrix was pronounced dead. Audio of his final performance is available on many platforms online as well as on unofficial physical media.