Jack O'Hara has shared the stage with all the Chicago blues masters and participated in jam sessions with Hendrix, Clapton, The Blues Project and Paul Butterfield and many others.

Back in the early 70s, Jack O'Hara helped initiate the "pub-rock" scene with Eggs Over Easy. The Eggs released one album on A&M and went on to enjoy ten years as one of the Bay Areas' favorite live bands.

Recent highlights include an appearance on Conan O'Brien with Dan Hicks and a concert filmed at the Warfield in San Fran slated for DVD release later this fall, also with Mr. Hicks.