We’ve mentioned the very brilliant sketches of Key & Peele here on Retro Ramble in the past, here’s one of our favourite recent sketches featuring Ray Parker Jr, the artist responsible for the Ghostbusters theme song, a neat segway into our upcoming episode for Hallowe’en. Back in 1984, the Ghostbusters soundtrack was such a huge success that it purportedly generated an additional $20 million to the films overall takings and made Ray Parker Jr an overnight star. What’s he bee