But they didn’t progress to a calculation of pitch on the idea of vibrations, though an attempt was made to attach sounds with underlying motions. The controversy that we described on this area within the Seventies continued to rage in the Nineteen Eighties, with some people and teams stressing “pure” country that intently followed traditional nation music and others merging nation and rock . All exhibitions at LACMA are underwritten by the LACMA Exhibition Fund. Major annual help is supplied by Meredith and David Kaplan, with beneficiant annual funding from Kevin J. Chen, Louise and Brad Edgerton, Edgerton Foundation, Emily…