The Time Machine pays a visit to 1986 this time. Paul Simon issued his Grammy-winning Graceland effort. Things were hopping in Minneapolis: Prince had a big hit; meanwhile, his protégés Jimmy Jam and Terry Lewis produced Janet Jackson's biggest album yet. Veteran recording artist Peter Gabriel became an MTV darling with his So release. Hip Hop was hitting the mainstream with albums from Beastie Boys and Run DMC. It's all 1986, our year on this episode of Time Machine Tuesday.