Confused about the request as well, please elaborate 🙏
Anyway, here's my list for both options
The dream in life:
1) Navillera - grandpa ML dreamed of being a ballet dancer, tries to fulfill it as an old man
2) Do You Like Brahms? - FL dreams of becoming a violinist
Sleep dreams:
1) Lucid Dream - inhis film there's a therapy that's allow to relive important memories through lucid dreams
2) While You Were Sleeping - leads have precognition dreams
Bonus: The Atypical Family - same as the previous one but not the main focus