Are Sona and Bard related ?
Okay that's going to get wierd :
I was thinking about Bard's lore and how he makes me feel that there in both a resemblance : Both use an instrument as a weapon. Both can't properly speak. (How do they communicate to each other ? ) Both sligthly fly on the ground. (I know Janna does too but since she is related to wind and things)
Plus, in Sona's lore we learn that her instrument is called an "etwahl"->Etoile in phonetic who means star in french. We have no idea on Sona's origin since there is nothing in her lore.
Maybe i'm just overinterpreting some coincidences, but could Sona be like an early state of "Bardisation" ?