How to Sing: Mixed Voice

I switched on the auto-generated subtitles in the wrong moment:

"and try a raspberry or try your arse"

I'm a Mezzo soprano and I find I have a hard time getting my head voice to resonate well. I worked on it a lot with my vocal instructor in college and we had a breakthrough with higher notes where I could get those to resonate but before working mixed voice, im trying to figure out how to overall strengthen the resonance in my head voice. Are there any videos that could help me with that?

Woow gosh u sing amazingly🙊😍💖💖💖

Thank you!
Did you ever do the video on the lower register?
I can’t find it.

Can anyone learn to sing? I feel I sing good along with musicians, by myself not so much, I'm taking guitar lessons and my goal is to sing along with the songs I play and I want to write my own music, so of course I need to sing. I cannot afford lessons, so I found your tutorials, can I do this? Any other tips?

How about for males?

is head voice falseto?

I am incredibly good at belting, whistle, and high notes for my age, but belting higher notes has always been harder for me. I have to learn to sing Notice Me Horton for my theatre magnet and I could not sing most of the higher notes when belting. Your videos on Twang and Mixed belting have helped me a lot. Thanks for the help!

this video made me feel very caka. shes so good at singing. i barely hear a difference when she says this is my head voice. im just not getting it.

How to do that 2nd step on stucking your toung out.. I can do lip and tounge vibrate, But tounge with lip is hard

This still doesn’t tell me HOW to sing in mixed voice.

is there one on how to do lip rolls I have tried and tried and can't figure it out

I literally could not tell the difference between your chest and head voice.

Is this the same as going in to false seto, and like getting that transition smooth?

good

your chest voice and you mixes voice are the same

I'm new at this but I dig her style

I appreciate these exercises
Thank You!