SureAI

so i have reached Black light part one, and i have finished both the quest "Angel" and "All the dead souls". but Song in the silence havent popped up in my quest log. and the guard at the Dal'Geyss manor dosent respond to me trying to interact with him. is there a way to force the quest to start? thank you so much for any help! i fucking love this game and would hate to lose out on the rest of the main story

welcom to the forum

do you have any mods installed?
if so, disable them to make sure they're not causing that.

could you upload a savegame?
found in ...\Documents\My Games\Skyrim\Saves,
we'll need the skse and the ess of a manual (no quick- or auto-) save,
pack them to a rar or zip archive and attach them to a post here

i don't have any other mods active at the moment (i think) but thank you so much for helping me! here is my savefiles

Yeah, this is a known issue with these three quests. Sadly we don't know how or why it is being caused.

But you can simply start the quest by entering the following line into the ingame console: