Private Lessons

with Kerri’s Associate Coaches

Work with exceptionally talented Vocal Coaches trained personally by me and teach my method.

If you’d like to experience transformation in your voice and achieve your vocal goals in the fastest, most effective and healthy way possible with affordable one-one coaching, I’d love to team you up with my wonderful Associate Coaches. 

My Associate Coaches are carefully hand-picked by invitation only and trained personally by me.  They are seasoned singers/performers who embody The Songbird Tree’s values and mission and have undergone many hours of rigorous training, observation and teaching students to learn my exact methods in order to deliver the best results for Songbirds like you.

Know that with my Associate Coaches, you’re placed in the hands of the best of the best! 

Meet Your Coaches!

Diane Divadi

Singer/Songwriter/Vocal Coach from Colardo, USA

Hello! I’m Diane Divadi,

I’m an experienced live performer in different styles including folk, rock, jazz and country. I started writing songs at 17 and love to record and produce my own music!

Before I met Kerri, I had already begun my vocal training. However, since working with Kerri and completing her Associate Coach Training Program, I have been opened up to a whole new level of powerfully effective vocal techniques which I’m thrilled to have the opportunity to pass onto you!

I’m super excited to work with you and help you find and develop your incredible potential!

Diane Divadi

Tash Anderson

Artist/Singer/Songwriter/Vocal Coach from Australia

Hi Songbird!

I’m Tash, aka. Tartie, and I am super passionate about all things singing and performing!

I have many years of experience in performing and writing music and have incorporated this into my own teaching.

I aim to uplift and inspire you to experience breakthroughs in your singing through a unique approach that teaches you to override your inner critic and fears, and step into the natural singer who already lives inside of you!

I am currently active in the Australian music scene and continue to release and perform original music under the alias Tartie.

Tash Anderson


Ready to Develop and Master Your Voice with an Associate Coach?

  • Develop greater strength and power in your vocal tone.
  • Transition smoothly over your vocal break.
  • Sing with greater flexibility.
  • Sing without strain.
  • Develop a strong mix voice and belt effortlessly.
  • Become more confident in your vocal performance.

Associate Coaching spots are very limited and will be offered on a first come, first serve basis. 

Full up-front payment is required to secure your booking.

Private Lessons
LIVE Online or In-Person (50 MIN LESSON)

$USD 100
  • Once-Off Intensive (50-Min Lesson): $100USD
  • 4-Week Vocal Transformation Program (4 x Weekly 50-Min Lessons): $300 USD
  • 10-Week Vocal Mastery Program: (10 x Weekly 50-Min Lessons): $700 USD

What Students Are Saying...

Marian & Macey - USA

“We have seen such a marked improvement in Macey’s voice. Diane always makes Macey feel so comfortable and gives her so much confidence!”


Fiona-Jane - Caberet Singer, UK

“I’ve never felt so comfortable around a singing teacher. Diane will always make sure she gives you the information that you need.”