If you haven't heard Spindrift before, you better get on it. They've made some absolutely killer Spaghetti Western records and put on an excellent live show. They're not always instrumental, but usually they are, and the one preview we've got here appears to be as well. This appears to be a few extras from their soundtrack to Ghost of the West (which I haven't heard yet!), looks like only three tracks. More than anything, I'm excited to see this on Burger Records, a light-hearted punk label that I always thought could use a surf group.
You can preview on the of the tracks with soundcloud and then go buy it from Burger
Here's a helpful illustration Spindrift provided of how to play it