They never forget her voice. Her songs are quiet and gentle, as their aravel made its peaceful way along the river. She died when their clan camped in an owned land, and the land owner poisoned the river to drive them away.

I like saying Cygnus is a sleepy little guy who can fall asleep in any situations. But this is why they sleeps so much. It's a defense mechanism for them, to go to sleep to avoid everything and imagine themself at their "happy moments"

Also they have a song book. They likes to collect lullabies. Starting with Dalish ones, but now it's lullabies from every cultures. They sings, but not very well (although Lucanis would disagree. The lullabies send him to sleep very quickly, after all)

I think the song fits very well with what they have.

Sun sets, little one

Time to dream.

Your mind journeys,

But I will hold you here.

Never fear, little one,

Wherever you shall go.

Follow my voice-

I will call you home.

I will call you home