Dutch festival Down The Rabbit Hole 2015, that will be held in De Groene Heuvels closer to Beuningen (Gelderland) from 26th to 28th of June 2015, has just announced the four batch of names for its line-up that will join Iggy Pop, The War on Drugs, Damien Rice or Patti Smith  among others confirmed last months. With Ryan Adams as great name and Seasick Steve