Oh, Good Grief! isn't Vince Guaraldi's classic piano-trio recordings of his Peanuts favorites--for those, try the soundtrack to A Boy Named Charlie Brown. But it is a 1968 re-imagining of several of those favorites with Guaraldi on both piano and electric harpsichord, and Eddie Duran's electric guitar joining Carl Burnett's drums and Stanley Gilbert's bass. The sound is unfamiliar but the groove is unmistakably Guaraldi's, and it'll grow on you after your ear adjusts. For purists, the Great Pumpkin Waltz and Rain, Rain Go Away are a return to Guaraldi's trademark acoustic lyricism. It's only 28 minutes, unfortunately.