Details regarding the Spanish selection for Vienna will be revealed next month. There's still a chance that a national final will be used to determine the Spanish representative but I'm hearing an internal selection is more likely at the moment. More details in January. I can't wait to see who they iwill send! Pastora Soler, ESDM and Ruth Lorenzo were all fantastic in my opinion so I'm very hopeful for another great entry from Spain.
Source - ESC+Plus