im a little stuck.

Spoilers ahead!

Im currently messing around on the zee trying to gather the seven, i think i only need a healer, but im kinda stuck going back and forth between london and dahut trying to get a drownie song, to help Rosina, ive been doing this for a couple of hours and i cant manage to pass the clarity check to get the prolonged drownie song. Do you have any tips for this?