Voici une petite étude simple que je vous encourage tous à apprendre. Dans mes explications je suggère de la travailler en "humming", avec quelques exemples, etc.
Here is a little etude I encourage you all to learn. I suggest in my explanations to work with "humming" while playing, etc.
English:
En français:
Hi Anna,
Excellent question, I should have said something about it.
The answer is simple, and is within your question: all of these!
You can even try to humm a little duet. (I remember doing Pachelbel's Canon...!)
When you are humming, what note do you try to sing in relation to what you play? Higher or loweror same pitch like a drone, or do you hum along with what's written?