(The render won't be ingame, its just a visual expressing how I'm spoiled for choice)

I'm having a little trouble about the music choices. When reading a VN I play my own playlist and have music volume at like 25%, so I don't really know what to add for music choice. I did experiment  with the main menu music (Zelda's lullaby type beat) but it didn't made the final cut. I want to take inspiration from KLK when it came to certain moments like fight scenes or when I need to up the hype. But I have no clue what to play in the background while you are at the slice of life parts of the story. Should certain girls get their own theme or keep certain music to certain moments? I'm not a expert on things like this as I only listen to music that fits my mood on my daylong playlist. With that said if anyone has any suggestions on music or sources of music let me know or else I'll just end up playing "Hidden Agenda" by Kevin MacLeod through most of it.

tldr: music suggestions, anyone?