Oh maaaan! I've waited sooo long for the ML to finally have a proper introduction T^T
If I remember correctly, Lippe only knows folk songs which are sort of considered heretic so she can only sing them in private. Please correct me if I'm wrong. I wish she'd just learn other songs lol but I think she mentioned why she only sings these songs (something to do with emotions or satisfaction? Can't remember)
It's probably time to reread this. It might take some time before the next chapter is uploaded anyway.