Successor (stylized as $uccessor) is the debut studio album by American experimental artist Fred Warmsley, under the alias Dedekind Cut. It was released on November 11, 2016, by NON Worldwide and Hospital Productions. The album features guest vocals from Active Child, as well as co-production from producer Al Carlson, notable for his work on Oneohtrix Point Never's Replica and St. Vincent's Marry Me.