DISCOVERY SERIES™ #4KENTUCKY STRAIGHT BOURBON WHISKEYDESCRIPTION The unifying concept in Discovery Series #4 is three aged bourbons blended to create a smooth and unique expression.TASTING NOTES Waves of caramel and baking spice meet depths of oak and smoke. Dried figs and dates round out this complex, aged Kentucky bourbon. on the palate, lively bursts of fruit and spice evolve into an enduring, balanced finish.