I got no clue what oppy is doing here, I'm gonna assume she's singing :D
I wonder how it would sound... hopefully not too embarrassing, I couldn't sing even if I wanted too.

Oppy is playing a pipe! (The instrument 🪈) - You can only see the mouth piece because I covered up the rest of it with her paws X3
The "BRRR" layered over the top is because she's making quite the racket... Not a pleasant noise at all fdjh

I think that Oppy would have a very sweet little singing voice but would definitely get quite embarrassed singing in front of others, It's just instruments they're hopeless with 💔