Does anyone know any piano performances of 1600s-style improvisations on top of the Goldberg bassline? It's strange because I hear Church organists who improvi

Does anyone know any piano performances of 1600s-style improvisations on top of the Goldberg bassline? It's strange because I hear Church organists who improvise all the time-- everything from hymn chord substitutions to fugal treatments of a tune in Bach's style. But I rarely have heard pianists doing that kind of thing.