It’s the 50th episode of “Music Raygun.” Can you believe it? Did you think we’d last? Did you expect us to make it this far? Is anyone even listening? Anyway, the first 50 were only the beginning. There’s a lot of “Music Raygun” still to come. But this time we’re opening up the old grab bag once again. That means the theme of this episode is no theme at all. We’re talking about a random assortment of music we like. And we hope you’ll like it too.