I don't think I've ever promoted a film in here but after watching some clips I have to recommend CODA. What I've seen is fantastic and her singing Both Sides Now got me teary-eyed.

Audition at Berklee / CODA (2021) + Official Trailer

I second this endorsement. It's also a best-picture nominee.

This is longish because both the song and the preview are in the clip.

And Troy Kotsur is now the front-runner for the Best Supporting Actor Oscar.

He'd be the first deaf male actor to win and may be the only deaf male ever nominated in an acting category. He's the dad and has some hilarious moments as well as some poignant ones.