@kelseylmontague and @rwinney, I'd be interested in what you learned about meditation or mindfulness at the Pain Rehab program.
Jamie also suggested the app Breathe. I don't use meditation specifically for pain management, but I do listen to guided meditation to slow down for a break during the day and to help me sleep. I like the short (free) mindfulness meditations that are included with my Fitbit and use a 2, 5 or 10 minute meditation during the day to help me take a breath before changing gears to a different task or whatever. For sleeping, I listen to podcasts. Skier, have you searched podcasts for meditations specifically about reducing pain?