Preheat oven to 350 degrees F. Spray a 9x13 inch pan with nonstick cooking spray.
In a large bowl, combine cake mix, cherry pie filling, and eggs until just combined. Do not overmix.
Evenly spread into prepared pan. Bake for 30-35 minutes, or until a toothpick inserted in the center comes out clean.
For the Chocolate Frosting
In a large bowl, mix butter, cocoa powder, salt, and extracts until smooth. Add powdered sugar a little at a time until just combined. Add heavy cream as needed until you reach your desired consistency.