“That’s too high for me.” *aggressively supportive* “NO ITS NOT” I love it.

I think its so beautiful to watch Katharine being coached, and really taking the notes, and applying them without questions. She's just allowing her voice to be the instrument without any ego attached. Such a wonderful artist, who clearly is still willing to grow and learn

Natalie’s coaching instincts demonstrate an insanely profound understanding of vocal mechanics. Masterful.

It’s so insane how psychological singing can be. In my lessons I can do all the exercises well, but when it comes to singing a song i get scared of the notes or singing too loud and pull back. I honestly think this channel, along with my lessons, have helped me improve my singing and confidence when singing 😊

As a trained singer this is SOOOOOOOOO fucking informative. The way she teaches is so funny and intense yet playful. Best type of coach.

The "how dare you" after the riff at 08:05 is deserved. Great singer(s), great coach.

"NeVeR EeNoUGh" ... "Show off"

Katharine is damn talented and seems like a super nice and humble person.

is anybody else distracted by **Katharine's gorgeous cheekbones omg

It calms me, to see performers that I admire, train, rehearse and, sometime, struggle with technique. Because it makes them human, and helps me with my mindset, when I have to practise my own singing and when I struggle with the techniques. Mostly it makes me happy that no matter how known a performer is over the world, they still have to practise like the rest of us, and they can also make mistakes just like us. Thank you for sharing the session.

How are all of her students able to add such a beautiful vibrato on command anytime?! This is soo hard in my opinion >.

I love Katherine! Saw her as Jenna in Waitress west end and she was incredible x

Kat: this is too high for me Also Kat: *singing the highest notes of the song*

3:19 My sentiments exactly when Katherine said "... Can I just hear you sing" The way Natalie sang the line of the song a few seconds before was just jaw droppingly beautiful🫠😍 Two gorgeous voices! And what an informative, funny and entertaining video. Amazing how much you can learn from this. Can't remember how many times I've been watching it

This should be a reality series. Love the quick edits to cut the dead space. Well done. Would love some interjection / reflection from Natalie that could be relative to bigger learning moments. I find Natalie to be so relatable, fun, funny, and she know her shiz - for realz!

“I should do that!” “You did”

It is so nice to see Natalie figure out what's best for Katherine's voice. As a teacher myself it makes me feel so much better when I'm figuring stuff during lessons

I saw her perform this at the garden and it was SO beautiful! I could literally binge all your videos, I learn so much!!!

So much respect for a world renowned singer and broadway actress who keep working on her craft with no ego!!

I think this is one of Natalie’s best coaching videos. She caught the very minute details that could’ve been fixed, instructed and demonstrated how to, and she definitely made Katherine sing more healthily. Thank you Katherine for letting this be shared to the rest of us. This definitely helps me a lot with my singing.. Thank you Natalie, you’re the best ❤️❤️

Natalie is so strict but in a good way❤️Both extremely talented 😍😍

I haven't/don't put it in to practice, but I honestly feel like I'm subconsciously taking in all of the teachings and becoming a better vocalist watching these

WHAT?!!! THE COLLAB I WANTED THE MOST AND NEVER THOUGHT IT COULD HAPPEN. I SERIOUSLY CANNOT STOP SHOUTING. YOU'RE BOTH MAJESTIC CREATURES

The amount of technique coaching this teacher just gave out for free to all of us is incredible.

This is such a great reminder that the work never stops.

“Show off” “How dare you” Lmfao I am scared of you

This makes me reminisce my time when I was taking vocal classes. It’s so encouraging to see Katherine still learning how to sing even when she’s already an awesome singer.

Katherine is an amazing singer, and Natalie coaches her so well here. They really work together. Natalie, you are incredible. Thank you for sharing this session.

Omg the position for the higher notes is so well-explained, I hit those notes for the first time ever, after many many unsuccessful attempts. Almost crying here, was sure my voice was just not made for this kind of songs. Thank you so much!

8:04 “You can do this too” *does exact thing she said to do* “How dare you”

OMG I stumbled on this by accident an am just in awe of Natalie’s talent, voice, control, ear....everything 🙌🙌🙌

all the singers sound great, but Natalie is just divine, who agrees?

it's so incredible to watch a professional practice and struggle the same way I do. My lessons look just like this, and I always think I sound like shit because I'm always working on things and making little mistakes. It makes me scared to practice sometimes because my voice is so loud and I don't want people to hear how horrible I am. Watching this, it's clear that she never sounds 'bad,' she's just refining the sound. I'm not saying that I have her instrument, but it makes me feel a lot better

Natalie Weiss is so talented and amazing! Love her!!! So happy to see them working together!

Love everything about this! No egos - just 2 people excelling at what they do best! Also Kat and Natalie are vocal run QUEENS! They do them so effortlessly 😩😍

I’m exhausted… And I wasn’t even the one singing. Kudos to all the training and hard work that goes to perfecting a song.

Am I the only one who found the editing so nerve wrecking? My heart was beating like crazy the whole time! That was amazing! :D

i really want another musical tv show like smash or glee

Natalie is an amazing teacher. I know nothing of the technicality of music and so this makes me appreciate even more all that goes into a song! I hope natalie coaches or teaches on a regular basis.

Watching Katherine be coached like this makes me feel so much better about how my voice coach picks apart every sound I make. Just goes to show that it takes hard work to sound perfect - even for the experts!

This makes me miss Smash so badly. What a great show that was.

I don't think I have ever loved a video so much. This is so great. The quick cuts in between make this feel like this is show. Love this.

Katharine Mcphee has always been my favorite of everyone from American Idol ! I love her hahaha

5:01 "..." "😲" "🤗" "showoff" 😂😂😂😂🤣🤣🤣

wow my favorite singer coaching my favorite singer

Ugh, I just love Natalie so much!!! To take a coaching session with her is total goals 😭😭

Why I LOVE this video is to show people that even when you already have a gifted and trained talent as Kat does, vocal coaching is ALWAYS teaching student new or old techniques that MUST be utilized in order to get the best vocal performance possible.

Was lucky enough to see Katharine in the final run of Waitress on Broadway, just at the beginning of December. It was my maybe see musical and as soon as I knew it was her I knew it had to be seen. Fantastic singer, great musical, great seat! All totalled up to a amazing evening and a great memory!

One day I'll have a voice class with this woman. She's the real deal, you're awesome Natalie!

Gosh, I miss training and lessons! These ladies have such beautiful voices! Its been too long! 14 years! I gotta start taking lessons with Natalie

I love how quick cut this is. Had me chuckling. Wish I could sing

OMG! This is so good! Natalie is a scarily good coach. Kat is phenomenal. So much talent in one room.

Natalie is such an excellent and impressive vocal coach I’m gonna learn this song just to use this coaching video

7:19 Katharine crossing her arms in frustration with herself made me laugh FOR SOME REASON (I'm a singer too),

She said “oh f*ck” at 6:54 😂😂😂 Also I did not know what a phenomenal voice Katherine McPhee has until today.

7:06 They start doing Ariana Grande impressions

OMG why was this so fun to watch?? I can't sing a note to save my life but man watching these two working their tails off was so awesome. Apparently ppl aren't just born singing like Katharine McPhee-Foster. I mean she has a ton of natural talent obviously however this was good to show everyone that even those who are famous amazing singers have to practice and take lessons to continue to perfect their craft. Love Katharine McPhee ever since watching her on American Idol and how genuine and kindhearted she has remained all these years later is just heart warming.

Queen Weiss!!!! I LOVE being a fly on the wall during your lessons! I could listen to you coach all day!

Natalie, it is just so amazing watching you clearly outsing a really talented singer in her own right lol. I could definitely hear the difference in Katherine by the end. You're ridiculous!

Katharine's voice is absolutely beautiful!

Natalie is so. damn. good. I could listen to her all day.

Natalie Weiss is a gift to the human voice

7:48 Cat Valentine intensifies

So so vulnerable to show a voice lesson. It is AMAZING to see exactly how close this is to my lessons. I felt so self conscious of the many many corrections but now I see it is normal.

“Echoing!!” “I should do that!” “You did.”

you deserve it all. you're literally the best voice teacher ever.

i jus luv the energy in this video :))

My sinuses cleared on one of those 'Ohhhhh nooo's' so I knew the placement was awesome. Well done. Haha! I love these videos.

I never get tired of hearing Katherine I still remeber American Idol singing Somewhere Over the Rainbow, she never disappoints...

I am living for this awkward nervous energy Kat is exuding, lol!! Love them both! ❤️

Natttt you're the best coach everrrrr 💖 Katherine sounds amazing!

she's so passionate about this, and actually so fun to watch. gotta subscribe!

This video was recommended to me and I’m absolutely living for every reason

This just blew my mind. I cannot imagine being able to make my voice do this.

It's refreshing to see a professional singer such as Kat still getting vocal training. I guess you could say the amount of learning...is...ongoing.

from one american idol to another :,)

Katherine's voice is beautiful! And I want to hear Natalie sing this song so bad now! She's such a pro!

I love David's "HEY guys" at the end lmao

I love singing but I have a horrible singing voice naturally lol and no technique at all. I wanted to take classes or have some basic knowledge just so I can sing without feeling like shit, not to be a singer or whatever but bc I like it so much and want to be decent at it. So watching these videos is actually helpful to learn a bit about placements and shit

Wow, I wish more vocal coaches would put cuts like this out. Super educational.

this is the best coach that I've been looking for, for almost 6 years! Oh My F*** god I love u coach!

Love this session, super helpful and I like how it’s sped up

9:09 is my favorite part.

These are so educational, I talk about you in my voice lessons and classes! Great work

I love the way you talk about percentage of registers in the mix we use. Thank you, I totally agree.

“i should do that” YOU DID cracked me up LMAO

Natalie is just amazing I learn so much from her

This was fascinating, and I have to connection to singing or musical theory. Major props!! Gonna watch a few more!

Im a voice coach in NYC and vocal therapist. I was impressed with Natalie's correct technique and keeping her sounds round. Good for you! No more spreading from Pop artists please!! xo Great work to Katharine to continue to work on her voice

Top notch coaching meets top notch talent. This video was such a joy to watch. The skill and talent in that room is insane. (Also I just want to hang out with them - they seem so fun!)

Thank You so much for this 🙏 I'm an ópera Singer but I really always wanted to sing chest voice. It's One of My quarantine Challenge. You are great teacher!!!!

this is so entertaining to me i could watch them all day

I just keep watching this over and over and over again. Soooo good!

watching this made me think i can sing this song effortlessly... so i tried it... and then my neighbors texted me to shut up 😂

I can listen to them singing oh no everyday every night my entire life. Periodt.

I’m really annoyed that this is 3 years old and I’m just now seeing this. I love Katherine’s voice. She’s from my state. Yay! I just absolutely fell in love with her in Smash. Her voice is just so great. Natalie has a great voice herself and sounds a lot like Katherine. Plus this is one of my favorite songs. It is very challenging to sing correctly.

PLEASE DO FROZEN 2 WITH HER show yourself Into the unknown

Natalie Weiss is the best person alive.

I heard a Maureen McGovern interview and a Barbara Streisand interview where they mentioned working their voice with trusted vocal coaches. I love it when amazing singers continue to hone their craft. That’s why they continue to inspire for decades. KMF❤️

Natalie after her one riff: “how dare you” 😂🤣😂🤣 Love you. You are a VERY good teacher. Keep this up.