Isto - A Tuna Salad Sandwich (Video) 1 discussions Chris "Isto" White sings his "A Tuna Salad Sandwich" song. This song is available on the CD "Road to Istopia." Email lumberjackisto@yahoo.com to purchase this album for 10 dollars. Other available.. Tags: tuna salad albacore humor funny acoustic fish food nutritious mercury road istopia gadgets games