Oh, Good Grief displays a re-interpretation of Charles M. Schulz's Peanuts classics as Guaraldi experimented with electric keyboard and electric harpsichord in preparation of the release of his next album, The Eclectic Vince Guaraldi. The members of this trio were pianist Vince Guaraldi, guitarist Eddie Duran, drummer Carl Burnett, and bassist Stanley Gilbert. This album shows lively new versions of the classic tunes of Peanuts.