Darkness Over Daggerford Quest Help

Have a quest called “Scouring The Countryside” that wants me to find a piece of elven sheet music, an Uthgardt burial totem, and a religious chalice brought from Chult. I found the sheet music and the burial totem, but I can’t figure out where the chalice is hiding. If anyone could point me in the right direction I’d be grateful.

EDIT: Oh, and also if anyone knows how to find the secret vault in the stronghold.

just look walkthrough on youtube.