I made a cider once where I added several sugars, including, I believe brown sugar and powdered sugar, splitting the difference between several recipes I found online. Also added in some finings. Don't ask me who thought powdered sugar would add some special note, but I tossed it in there anyway after dissolving in boiling water.
The end result tasted like, well, cider. Once the final product had taken maybe 4 months in the bottle, it was clear and dry and very drinkable. I couldn't perceive any of the additional flavors I added at the beginning and the color was neutral as well.