Master Eto is one of the many talented fans who likes to contribute to Everypony Sings. Recently, he shared two great covers and bass tabs for both of them.
The first (which you can hear in the embedded video) is for Raise This Barn. The bass tab for that song is here. The second is for The Perfect Stallion, or the Hearts and Hooves Day song. You can listen to it or check out the tab.
I want to wish everypony a happy Hearth's Warming Eve! EPS will be taking the day off tomorrow, but we'll be back on the 26th.