1¼ ounces whiskey, preferably St. George B&E American
¾ ounce Campari
½ ounce amaro, preferably Amaro CioCiaro
¾ ounce lemon juice
¼ ounce cane syrup (2:1)
1 dash Angostura bitters
Combine all ingredients in a mixing tin and shake with ice. Strain into a chilled coupe.