If you watched the most recent episode of MLP:FiM, then you heard the adorable new song from the Cutie Mark Crusaders... and you heard that great mandolin line, too.
Jasonbres has already whipped up a mandolin tab for Hearts Strong as Horses, so you can play that fun mandolin part yourself. Check out the sheet music and get training! You've got hearts as strong as horses!
Thanks for sharing this resource, Jasonbres!